bump containers/image to v5.0.0, buildah to v1.11.4

Move to containers/image v5 and containers/buildah to v1.11.4.

Replace an equality check with a type assertion when checking for a
docker.ErrUnauthorizedForCredentials in `podman login`.

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

7 files changed, 0 insertions, 1177 deletions

diff --git a/vendor/github.com/ijc/Gotty/LICENSE b/vendor/github.com/ijc/Gotty/LICENSE
deleted file mode 100644
index 0b71c9736..000000000
--- a/vendor/github.com/ijc/Gotty/LICENSE
+++ /dev/null
@@ -1,26 +0,0 @@
-Copyright (c) 2012, Neal van Veen (nealvanveen@gmail.com)
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met: 
-
-1. Redistributions of source code must retain the above copyright notice, this
-   list of conditions and the following disclaimer. 
-2. Redistributions in binary form must reproduce the above copyright notice,
-   this list of conditions and the following disclaimer in the documentation
-   and/or other materials provided with the distribution. 
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-The views and conclusions contained in the software and documentation are those
-of the authors and should not be interpreted as representing official policies, 
-either expressed or implied, of the FreeBSD Project.
diff --git a/vendor/github.com/ijc/Gotty/README b/vendor/github.com/ijc/Gotty/README
deleted file mode 100644
index a6b0d9a8f..000000000
--- a/vendor/github.com/ijc/Gotty/README
+++ /dev/null
@@ -1,5 +0,0 @@
-Gotty is a library written in Go that determines and reads termcap database
-files to produce an interface for interacting with the capabilities of a
-terminal.
-See the godoc documentation or the source code for more information about
-function usage.
diff --git a/vendor/github.com/ijc/Gotty/TODO b/vendor/github.com/ijc/Gotty/TODO
deleted file mode 100644
index 470460531..000000000
--- a/vendor/github.com/ijc/Gotty/TODO
+++ /dev/null
@@ -1,3 +0,0 @@
-gotty.go:// TODO add more concurrency to name lookup, look for more opportunities.
-all:// TODO add more documentation, with function usage in a doc.go file.
-all:// TODO add more testing/benchmarking with go test.
diff --git a/vendor/github.com/ijc/Gotty/attributes.go b/vendor/github.com/ijc/Gotty/attributes.go
deleted file mode 100644
index a4c005fae..000000000
--- a/vendor/github.com/ijc/Gotty/attributes.go
+++ /dev/null
@@ -1,514 +0,0 @@
-// Copyright 2012 Neal van Veen. All rights reserved.
-// Usage of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package gotty
-
-// Boolean capabilities
-var BoolAttr = [...]string{
-	"auto_left_margin", "bw",
-	"auto_right_margin", "am",
-	"no_esc_ctlc", "xsb",
-	"ceol_standout_glitch", "xhp",
-	"eat_newline_glitch", "xenl",
-	"erase_overstrike", "eo",
-	"generic_type", "gn",
-	"hard_copy", "hc",
-	"has_meta_key", "km",
-	"has_status_line", "hs",
-	"insert_null_glitch", "in",
-	"memory_above", "da",
-	"memory_below", "db",
-	"move_insert_mode", "mir",
-	"move_standout_mode", "msgr",
-	"over_strike", "os",
-	"status_line_esc_ok", "eslok",
-	"dest_tabs_magic_smso", "xt",
-	"tilde_glitch", "hz",
-	"transparent_underline", "ul",
-	"xon_xoff", "nxon",
-	"needs_xon_xoff", "nxon",
-	"prtr_silent", "mc5i",
-	"hard_cursor", "chts",
-	"non_rev_rmcup", "nrrmc",
-	"no_pad_char", "npc",
-	"non_dest_scroll_region", "ndscr",
-	"can_change", "ccc",
-	"back_color_erase", "bce",
-	"hue_lightness_saturation", "hls",
-	"col_addr_glitch", "xhpa",
-	"cr_cancels_micro_mode", "crxm",
-	"has_print_wheel", "daisy",
-	"row_addr_glitch", "xvpa",
-	"semi_auto_right_margin", "sam",
-	"cpi_changes_res", "cpix",
-	"lpi_changes_res", "lpix",
-	"backspaces_with_bs", "",
-	"crt_no_scrolling", "",
-	"no_correctly_working_cr", "",
-	"gnu_has_meta_key", "",
-	"linefeed_is_newline", "",
-	"has_hardware_tabs", "",
-	"return_does_clr_eol", "",
-}
-
-// Numerical capabilities
-var NumAttr = [...]string{
-	"columns", "cols",
-	"init_tabs", "it",
-	"lines", "lines",
-	"lines_of_memory", "lm",
-	"magic_cookie_glitch", "xmc",
-	"padding_baud_rate", "pb",
-	"virtual_terminal", "vt",
-	"width_status_line", "wsl",
-	"num_labels", "nlab",
-	"label_height", "lh",
-	"label_width", "lw",
-	"max_attributes", "ma",
-	"maximum_windows", "wnum",
-	"max_colors", "colors",
-	"max_pairs", "pairs",
-	"no_color_video", "ncv",
-	"buffer_capacity", "bufsz",
-	"dot_vert_spacing", "spinv",
-	"dot_horz_spacing", "spinh",
-	"max_micro_address", "maddr",
-	"max_micro_jump", "mjump",
-	"micro_col_size", "mcs",
-	"micro_line_size", "mls",
-	"number_of_pins", "npins",
-	"output_res_char", "orc",
-	"output_res_line", "orl",
-	"output_res_horz_inch", "orhi",
-	"output_res_vert_inch", "orvi",
-	"print_rate", "cps",
-	"wide_char_size", "widcs",
-	"buttons", "btns",
-	"bit_image_entwining", "bitwin",
-	"bit_image_type", "bitype",
-	"magic_cookie_glitch_ul", "",
-	"carriage_return_delay", "",
-	"new_line_delay", "",
-	"backspace_delay", "",
-	"horizontal_tab_delay", "",
-	"number_of_function_keys", "",
-}
-
-// String capabilities
-var StrAttr = [...]string{
-	"back_tab", "cbt",
-	"bell", "bel",
-	"carriage_return", "cr",
-	"change_scroll_region", "csr",
-	"clear_all_tabs", "tbc",
-	"clear_screen", "clear",
-	"clr_eol", "el",
-	"clr_eos", "ed",
-	"column_address", "hpa",
-	"command_character", "cmdch",
-	"cursor_address", "cup",
-	"cursor_down", "cud1",
-	"cursor_home", "home",
-	"cursor_invisible", "civis",
-	"cursor_left", "cub1",
-	"cursor_mem_address", "mrcup",
-	"cursor_normal", "cnorm",
-	"cursor_right", "cuf1",
-	"cursor_to_ll", "ll",
-	"cursor_up", "cuu1",
-	"cursor_visible", "cvvis",
-	"delete_character", "dch1",
-	"delete_line", "dl1",
-	"dis_status_line", "dsl",
-	"down_half_line", "hd",
-	"enter_alt_charset_mode", "smacs",
-	"enter_blink_mode", "blink",
-	"enter_bold_mode", "bold",
-	"enter_ca_mode", "smcup",
-	"enter_delete_mode", "smdc",
-	"enter_dim_mode", "dim",
-	"enter_insert_mode", "smir",
-	"enter_secure_mode", "invis",
-	"enter_protected_mode", "prot",
-	"enter_reverse_mode", "rev",
-	"enter_standout_mode", "smso",
-	"enter_underline_mode", "smul",
-	"erase_chars", "ech",
-	"exit_alt_charset_mode", "rmacs",
-	"exit_attribute_mode", "sgr0",
-	"exit_ca_mode", "rmcup",
-	"exit_delete_mode", "rmdc",
-	"exit_insert_mode", "rmir",
-	"exit_standout_mode", "rmso",
-	"exit_underline_mode", "rmul",
-	"flash_screen", "flash",
-	"form_feed", "ff",
-	"from_status_line", "fsl",
-	"init_1string", "is1",
-	"init_2string", "is2",
-	"init_3string", "is3",
-	"init_file", "if",
-	"insert_character", "ich1",
-	"insert_line", "il1",
-	"insert_padding", "ip",
-	"key_backspace", "kbs",
-	"key_catab", "ktbc",
-	"key_clear", "kclr",
-	"key_ctab", "kctab",
-	"key_dc", "kdch1",
-	"key_dl", "kdl1",
-	"key_down", "kcud1",
-	"key_eic", "krmir",
-	"key_eol", "kel",
-	"key_eos", "ked",
-	"key_f0", "kf0",
-	"key_f1", "kf1",
-	"key_f10", "kf10",
-	"key_f2", "kf2",
-	"key_f3", "kf3",
-	"key_f4", "kf4",
-	"key_f5", "kf5",
-	"key_f6", "kf6",
-	"key_f7", "kf7",
-	"key_f8", "kf8",
-	"key_f9", "kf9",
-	"key_home", "khome",
-	"key_ic", "kich1",
-	"key_il", "kil1",
-	"key_left", "kcub1",
-	"key_ll", "kll",
-	"key_npage", "knp",
-	"key_ppage", "kpp",
-	"key_right", "kcuf1",
-	"key_sf", "kind",
-	"key_sr", "kri",
-	"key_stab", "khts",
-	"key_up", "kcuu1",
-	"keypad_local", "rmkx",
-	"keypad_xmit", "smkx",
-	"lab_f0", "lf0",
-	"lab_f1", "lf1",
-	"lab_f10", "lf10",
-	"lab_f2", "lf2",
-	"lab_f3", "lf3",
-	"lab_f4", "lf4",
-	"lab_f5", "lf5",
-	"lab_f6", "lf6",
-	"lab_f7", "lf7",
-	"lab_f8", "lf8",
-	"lab_f9", "lf9",
-	"meta_off", "rmm",
-	"meta_on", "smm",
-	"newline", "_glitch",
-	"pad_char", "npc",
-	"parm_dch", "dch",
-	"parm_delete_line", "dl",
-	"parm_down_cursor", "cud",
-	"parm_ich", "ich",
-	"parm_index", "indn",
-	"parm_insert_line", "il",
-	"parm_left_cursor", "cub",
-	"parm_right_cursor", "cuf",
-	"parm_rindex", "rin",
-	"parm_up_cursor", "cuu",
-	"pkey_key", "pfkey",
-	"pkey_local", "pfloc",
-	"pkey_xmit", "pfx",
-	"print_screen", "mc0",
-	"prtr_off", "mc4",
-	"prtr_on", "mc5",
-	"repeat_char", "rep",
-	"reset_1string", "rs1",
-	"reset_2string", "rs2",
-	"reset_3string", "rs3",
-	"reset_file", "rf",
-	"restore_cursor", "rc",
-	"row_address", "mvpa",
-	"save_cursor", "row_address",
-	"scroll_forward", "ind",
-	"scroll_reverse", "ri",
-	"set_attributes", "sgr",
-	"set_tab", "hts",
-	"set_window", "wind",
-	"tab", "s_magic_smso",
-	"to_status_line", "tsl",
-	"underline_char", "uc",
-	"up_half_line", "hu",
-	"init_prog", "iprog",
-	"key_a1", "ka1",
-	"key_a3", "ka3",
-	"key_b2", "kb2",
-	"key_c1", "kc1",
-	"key_c3", "kc3",
-	"prtr_non", "mc5p",
-	"char_padding", "rmp",
-	"acs_chars", "acsc",
-	"plab_norm", "pln",
-	"key_btab", "kcbt",
-	"enter_xon_mode", "smxon",
-	"exit_xon_mode", "rmxon",
-	"enter_am_mode", "smam",
-	"exit_am_mode", "rmam",
-	"xon_character", "xonc",
-	"xoff_character", "xoffc",
-	"ena_acs", "enacs",
-	"label_on", "smln",
-	"label_off", "rmln",
-	"key_beg", "kbeg",
-	"key_cancel", "kcan",
-	"key_close", "kclo",
-	"key_command", "kcmd",
-	"key_copy", "kcpy",
-	"key_create", "kcrt",
-	"key_end", "kend",
-	"key_enter", "kent",
-	"key_exit", "kext",
-	"key_find", "kfnd",
-	"key_help", "khlp",
-	"key_mark", "kmrk",
-	"key_message", "kmsg",
-	"key_move", "kmov",
-	"key_next", "knxt",
-	"key_open", "kopn",
-	"key_options", "kopt",
-	"key_previous", "kprv",
-	"key_print", "kprt",
-	"key_redo", "krdo",
-	"key_reference", "kref",
-	"key_refresh", "krfr",
-	"key_replace", "krpl",
-	"key_restart", "krst",
-	"key_resume", "kres",
-	"key_save", "ksav",
-	"key_suspend", "kspd",
-	"key_undo", "kund",
-	"key_sbeg", "kBEG",
-	"key_scancel", "kCAN",
-	"key_scommand", "kCMD",
-	"key_scopy", "kCPY",
-	"key_screate", "kCRT",
-	"key_sdc", "kDC",
-	"key_sdl", "kDL",
-	"key_select", "kslt",
-	"key_send", "kEND",
-	"key_seol", "kEOL",
-	"key_sexit", "kEXT",
-	"key_sfind", "kFND",
-	"key_shelp", "kHLP",
-	"key_shome", "kHOM",
-	"key_sic", "kIC",
-	"key_sleft", "kLFT",
-	"key_smessage", "kMSG",
-	"key_smove", "kMOV",
-	"key_snext", "kNXT",
-	"key_soptions", "kOPT",
-	"key_sprevious", "kPRV",
-	"key_sprint", "kPRT",
-	"key_sredo", "kRDO",
-	"key_sreplace", "kRPL",
-	"key_sright", "kRIT",
-	"key_srsume", "kRES",
-	"key_ssave", "kSAV",
-	"key_ssuspend", "kSPD",
-	"key_sundo", "kUND",
-	"req_for_input", "rfi",
-	"key_f11", "kf11",
-	"key_f12", "kf12",
-	"key_f13", "kf13",
-	"key_f14", "kf14",
-	"key_f15", "kf15",
-	"key_f16", "kf16",
-	"key_f17", "kf17",
-	"key_f18", "kf18",
-	"key_f19", "kf19",
-	"key_f20", "kf20",
-	"key_f21", "kf21",
-	"key_f22", "kf22",
-	"key_f23", "kf23",
-	"key_f24", "kf24",
-	"key_f25", "kf25",
-	"key_f26", "kf26",
-	"key_f27", "kf27",
-	"key_f28", "kf28",
-	"key_f29", "kf29",
-	"key_f30", "kf30",
-	"key_f31", "kf31",
-	"key_f32", "kf32",
-	"key_f33", "kf33",
-	"key_f34", "kf34",
-	"key_f35", "kf35",
-	"key_f36", "kf36",
-	"key_f37", "kf37",
-	"key_f38", "kf38",
-	"key_f39", "kf39",
-	"key_f40", "kf40",
-	"key_f41", "kf41",
-	"key_f42", "kf42",
-	"key_f43", "kf43",
-	"key_f44", "kf44",
-	"key_f45", "kf45",
-	"key_f46", "kf46",
-	"key_f47", "kf47",
-	"key_f48", "kf48",
-	"key_f49", "kf49",
-	"key_f50", "kf50",
-	"key_f51", "kf51",
-	"key_f52", "kf52",
-	"key_f53", "kf53",
-	"key_f54", "kf54",
-	"key_f55", "kf55",
-	"key_f56", "kf56",
-	"key_f57", "kf57",
-	"key_f58", "kf58",
-	"key_f59", "kf59",
-	"key_f60", "kf60",
-	"key_f61", "kf61",
-	"key_f62", "kf62",
-	"key_f63", "kf63",
-	"clr_bol", "el1",
-	"clear_margins", "mgc",
-	"set_left_margin", "smgl",
-	"set_right_margin", "smgr",
-	"label_format", "fln",
-	"set_clock", "sclk",
-	"display_clock", "dclk",
-	"remove_clock", "rmclk",
-	"create_window", "cwin",
-	"goto_window", "wingo",
-	"hangup", "hup",
-	"dial_phone", "dial",
-	"quick_dial", "qdial",
-	"tone", "tone",
-	"pulse", "pulse",
-	"flash_hook", "hook",
-	"fixed_pause", "pause",
-	"wait_tone", "wait",
-	"user0", "u0",
-	"user1", "u1",
-	"user2", "u2",
-	"user3", "u3",
-	"user4", "u4",
-	"user5", "u5",
-	"user6", "u6",
-	"user7", "u7",
-	"user8", "u8",
-	"user9", "u9",
-	"orig_pair", "op",
-	"orig_colors", "oc",
-	"initialize_color", "initc",
-	"initialize_pair", "initp",
-	"set_color_pair", "scp",
-	"set_foreground", "setf",
-	"set_background", "setb",
-	"change_char_pitch", "cpi",
-	"change_line_pitch", "lpi",
-	"change_res_horz", "chr",
-	"change_res_vert", "cvr",
-	"define_char", "defc",
-	"enter_doublewide_mode", "swidm",
-	"enter_draft_quality", "sdrfq",
-	"enter_italics_mode", "sitm",
-	"enter_leftward_mode", "slm",
-	"enter_micro_mode", "smicm",
-	"enter_near_letter_quality", "snlq",
-	"enter_normal_quality", "snrmq",
-	"enter_shadow_mode", "sshm",
-	"enter_subscript_mode", "ssubm",
-	"enter_superscript_mode", "ssupm",
-	"enter_upward_mode", "sum",
-	"exit_doublewide_mode", "rwidm",
-	"exit_italics_mode", "ritm",
-	"exit_leftward_mode", "rlm",
-	"exit_micro_mode", "rmicm",
-	"exit_shadow_mode", "rshm",
-	"exit_subscript_mode", "rsubm",
-	"exit_superscript_mode", "rsupm",
-	"exit_upward_mode", "rum",
-	"micro_column_address", "mhpa",
-	"micro_down", "mcud1",
-	"micro_left", "mcub1",
-	"micro_right", "mcuf1",
-	"micro_row_address", "mvpa",
-	"micro_up", "mcuu1",
-	"order_of_pins", "porder",
-	"parm_down_micro", "mcud",
-	"parm_left_micro", "mcub",
-	"parm_right_micro", "mcuf",
-	"parm_up_micro", "mcuu",
-	"select_char_set", "scs",
-	"set_bottom_margin", "smgb",
-	"set_bottom_margin_parm", "smgbp",
-	"set_left_margin_parm", "smglp",
-	"set_right_margin_parm", "smgrp",
-	"set_top_margin", "smgt",
-	"set_top_margin_parm", "smgtp",
-	"start_bit_image", "sbim",
-	"start_char_set_def", "scsd",
-	"stop_bit_image", "rbim",
-	"stop_char_set_def", "rcsd",
-	"subscript_characters", "subcs",
-	"superscript_characters", "supcs",
-	"these_cause_cr", "docr",
-	"zero_motion", "zerom",
-	"char_set_names", "csnm",
-	"key_mouse", "kmous",
-	"mouse_info", "minfo",
-	"req_mouse_pos", "reqmp",
-	"get_mouse", "getm",
-	"set_a_foreground", "setaf",
-	"set_a_background", "setab",
-	"pkey_plab", "pfxl",
-	"device_type", "devt",
-	"code_set_init", "csin",
-	"set0_des_seq", "s0ds",
-	"set1_des_seq", "s1ds",
-	"set2_des_seq", "s2ds",
-	"set3_des_seq", "s3ds",
-	"set_lr_margin", "smglr",
-	"set_tb_margin", "smgtb",
-	"bit_image_repeat", "birep",
-	"bit_image_newline", "binel",
-	"bit_image_carriage_return", "bicr",
-	"color_names", "colornm",
-	"define_bit_image_region", "defbi",
-	"end_bit_image_region", "endbi",
-	"set_color_band", "setcolor",
-	"set_page_length", "slines",
-	"display_pc_char", "dispc",
-	"enter_pc_charset_mode", "smpch",
-	"exit_pc_charset_mode", "rmpch",
-	"enter_scancode_mode", "smsc",
-	"exit_scancode_mode", "rmsc",
-	"pc_term_options", "pctrm",
-	"scancode_escape", "scesc",
-	"alt_scancode_esc", "scesa",
-	"enter_horizontal_hl_mode", "ehhlm",
-	"enter_left_hl_mode", "elhlm",
-	"enter_low_hl_mode", "elohlm",
-	"enter_right_hl_mode", "erhlm",
-	"enter_top_hl_mode", "ethlm",
-	"enter_vertical_hl_mode", "evhlm",
-	"set_a_attributes", "sgr1",
-	"set_pglen_inch", "slength",
-	"termcap_init2", "",
-	"termcap_reset", "",
-	"linefeed_if_not_lf", "",
-	"backspace_if_not_bs", "",
-	"other_non_function_keys", "",
-	"arrow_key_map", "",
-	"acs_ulcorner", "",
-	"acs_llcorner", "",
-	"acs_urcorner", "",
-	"acs_lrcorner", "",
-	"acs_ltee", "",
-	"acs_rtee", "",
-	"acs_btee", "",
-	"acs_ttee", "",
-	"acs_hline", "",
-	"acs_vline", "",
-	"acs_plus", "",
-	"memory_lock", "",
-	"memory_unlock", "",
-	"box_chars_1", "",
-}
diff --git a/vendor/github.com/ijc/Gotty/gotty.go b/vendor/github.com/ijc/Gotty/gotty.go
deleted file mode 100644
index c329778a1..000000000
--- a/vendor/github.com/ijc/Gotty/gotty.go
+++ /dev/null
@@ -1,244 +0,0 @@
-// Copyright 2012 Neal van Veen. All rights reserved.
-// Usage of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Gotty is a Go-package for reading and parsing the terminfo database
-package gotty
-
-// TODO add more concurrency to name lookup, look for more opportunities.
-
-import (
-	"bytes"
-	"encoding/binary"
-	"errors"
-	"fmt"
-	"os"
-	"path"
-	"reflect"
-	"strings"
-	"sync"
-)
-
-// Open a terminfo file by the name given and construct a TermInfo object.
-// If something went wrong reading the terminfo database file, an error is
-// returned.
-func OpenTermInfo(termName string) (*TermInfo, error) {
-	if len(termName) == 0 {
-		return nil, errors.New("No termname given")
-	}
-	// Find the environment variables
-	if termloc := os.Getenv("TERMINFO"); len(termloc) > 0 {
-		return readTermInfo(path.Join(termloc, string(termName[0]), termName))
-	} else {
-		// Search like ncurses
-		locations := []string{}
-		if h := os.Getenv("HOME"); len(h) > 0 {
-			locations = append(locations, path.Join(h, ".terminfo"))
-		}
-		locations = append(locations,
-			"/etc/terminfo/",
-			"/lib/terminfo/",
-			"/usr/share/terminfo/")
-		for _, str := range locations {
-			term, err := readTermInfo(path.Join(str, string(termName[0]), termName))
-			if err == nil {
-				return term, nil
-			}
-		}
-		return nil, errors.New("No terminfo file(-location) found")
-	}
-}
-
-// Open a terminfo file from the environment variable containing the current
-// terminal name and construct a TermInfo object. If something went wrong
-// reading the terminfo database file, an error is returned.
-func OpenTermInfoEnv() (*TermInfo, error) {
-	termenv := os.Getenv("TERM")
-	return OpenTermInfo(termenv)
-}
-
-// Return an attribute by the name attr provided. If none can be found,
-// an error is returned.
-func (term *TermInfo) GetAttribute(attr string) (stacker, error) {
-	// Channel to store the main value in.
-	var value stacker
-	// Add a blocking WaitGroup
-	var block sync.WaitGroup
-	// Keep track of variable being written.
-	written := false
-	// Function to put into goroutine.
-	f := func(ats interface{}) {
-		var ok bool
-		var v stacker
-		// Switch on type of map to use and assign value to it.
-		switch reflect.TypeOf(ats).Elem().Kind() {
-		case reflect.Bool:
-			v, ok = ats.(map[string]bool)[attr]
-		case reflect.Int16:
-			v, ok = ats.(map[string]int16)[attr]
-		case reflect.String:
-			v, ok = ats.(map[string]string)[attr]
-		}
-		// If ok, a value is found, so we can write.
-		if ok {
-			value = v
-			written = true
-		}
-		// Goroutine is done
-		block.Done()
-	}
-	block.Add(3)
-	// Go for all 3 attribute lists.
-	go f(term.boolAttributes)
-	go f(term.numAttributes)
-	go f(term.strAttributes)
-	// Wait until every goroutine is done.
-	block.Wait()
-	// If a value has been written, return it.
-	if written {
-		return value, nil
-	}
-	// Otherwise, error.
-	return nil, fmt.Errorf("Erorr finding attribute")
-}
-
-// Return an attribute by the name attr provided. If none can be found,
-// an error is returned. A name is first converted to its termcap value.
-func (term *TermInfo) GetAttributeName(name string) (stacker, error) {
-	tc := GetTermcapName(name)
-	return term.GetAttribute(tc)
-}
-
-// A utility function that finds and returns the termcap equivalent of a
-// variable name.
-func GetTermcapName(name string) string {
-	// Termcap name
-	var tc string
-	// Blocking group
-	var wait sync.WaitGroup
-	// Function to put into a goroutine
-	f := func(attrs []string) {
-		// Find the string corresponding to the name
-		for i, s := range attrs {
-			if s == name {
-				tc = attrs[i+1]
-			}
-		}
-		// Goroutine is finished
-		wait.Done()
-	}
-	wait.Add(3)
-	// Go for all 3 attribute lists
-	go f(BoolAttr[:])
-	go f(NumAttr[:])
-	go f(StrAttr[:])
-	// Wait until every goroutine is done
-	wait.Wait()
-	// Return the termcap name
-	return tc
-}
-
-// This function takes a path to a terminfo file and reads it in binary
-// form to construct the actual TermInfo file.
-func readTermInfo(path string) (*TermInfo, error) {
-	// Open the terminfo file
-	file, err := os.Open(path)
-	defer file.Close()
-	if err != nil {
-		return nil, err
-	}
-
-	// magic, nameSize, boolSize, nrSNum, nrOffsetsStr, strSize
-	// Header is composed of the magic 0432 octal number, size of the name
-	// section, size of the boolean section, the amount of number values,
-	// the number of offsets of strings, and the size of the string section.
-	var header [6]int16
-	// Byte array is used to read in byte values
-	var byteArray []byte
-	// Short array is used to read in short values
-	var shArray []int16
-	// TermInfo object to store values
-	var term TermInfo
-
-	// Read in the header
-	err = binary.Read(file, binary.LittleEndian, &header)
-	if err != nil {
-		return nil, err
-	}
-	// If magic number isn't there or isn't correct, we have the wrong filetype
-	if header[0] != 0432 {
-		return nil, errors.New(fmt.Sprintf("Wrong filetype"))
-	}
-
-	// Read in the names
-	byteArray = make([]byte, header[1])
-	err = binary.Read(file, binary.LittleEndian, &byteArray)
-	if err != nil {
-		return nil, err
-	}
-	term.Names = strings.Split(string(byteArray), "|")
-
-	// Read in the booleans
-	byteArray = make([]byte, header[2])
-	err = binary.Read(file, binary.LittleEndian, &byteArray)
-	if err != nil {
-		return nil, err
-	}
-	term.boolAttributes = make(map[string]bool)
-	for i, b := range byteArray {
-		if b == 1 {
-			term.boolAttributes[BoolAttr[i*2+1]] = true
-		}
-	}
-	// If the number of bytes read is not even, a byte for alignment is added
-	// We know the header is an even number of bytes so only need to check the
-	// total of the names and booleans.
-	if (header[1]+header[2])%2 != 0 {
-		err = binary.Read(file, binary.LittleEndian, make([]byte, 1))
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	// Read in shorts
-	shArray = make([]int16, header[3])
-	err = binary.Read(file, binary.LittleEndian, &shArray)
-	if err != nil {
-		return nil, err
-	}
-	term.numAttributes = make(map[string]int16)
-	for i, n := range shArray {
-		if n != 0377 && n > -1 {
-			term.numAttributes[NumAttr[i*2+1]] = n
-		}
-	}
-
-	// Read the offsets into the short array
-	shArray = make([]int16, header[4])
-	err = binary.Read(file, binary.LittleEndian, &shArray)
-	if err != nil {
-		return nil, err
-	}
-	// Read the actual strings in the byte array
-	byteArray = make([]byte, header[5])
-	err = binary.Read(file, binary.LittleEndian, &byteArray)
-	if err != nil {
-		return nil, err
-	}
-	term.strAttributes = make(map[string]string)
-	// We get an offset, and then iterate until the string is null-terminated
-	for i, offset := range shArray {
-		if offset > -1 {
-			if int(offset) >= len(byteArray) {
-				return nil, errors.New("array out of bounds reading string section")
-			}
-			r := bytes.IndexByte(byteArray[offset:], 0)
-			if r == -1 {
-				return nil, errors.New("missing nul byte reading string section")
-			}
-			r += int(offset)
-			term.strAttributes[StrAttr[i*2+1]] = string(byteArray[offset:r])
-		}
-	}
-	return &term, nil
-}
diff --git a/vendor/github.com/ijc/Gotty/parser.go b/vendor/github.com/ijc/Gotty/parser.go
deleted file mode 100644
index a9d5d23c5..000000000
--- a/vendor/github.com/ijc/Gotty/parser.go
+++ /dev/null
@@ -1,362 +0,0 @@
-// Copyright 2012 Neal van Veen. All rights reserved.
-// Usage of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package gotty
-
-import (
-	"bytes"
-	"errors"
-	"fmt"
-	"regexp"
-	"strconv"
-	"strings"
-)
-
-var exp = [...]string{
-	"%%",
-	"%c",
-	"%s",
-	"%p(\\d)",
-	"%P([A-z])",
-	"%g([A-z])",
-	"%'(.)'",
-	"%{([0-9]+)}",
-	"%l",
-	"%\\+|%-|%\\*|%/|%m",
-	"%&|%\\||%\\^",
-	"%=|%>|%<",
-	"%A|%O",
-	"%!|%~",
-	"%i",
-	"%(:[\\ #\\-\\+]{0,4})?(\\d+\\.\\d+|\\d+)?[doxXs]",
-	"%\\?(.*?);",
-}
-
-var regex *regexp.Regexp
-var staticVar map[byte]stacker
-
-// Parses the attribute that is received with name attr and parameters params.
-func (term *TermInfo) Parse(attr string, params ...interface{}) (string, error) {
-	// Get the attribute name first.
-	iface, err := term.GetAttribute(attr)
-	str, ok := iface.(string)
-	if err != nil {
-		return "", err
-	}
-	if !ok {
-		return str, errors.New("Only string capabilities can be parsed.")
-	}
-	// Construct the hidden parser struct so we can use a recursive stack based
-	// parser.
-	ps := &parser{}
-	// Dynamic variables only exist in this context.
-	ps.dynamicVar = make(map[byte]stacker, 26)
-	ps.parameters = make([]stacker, len(params))
-	// Convert the parameters to insert them into the parser struct.
-	for i, x := range params {
-		ps.parameters[i] = x
-	}
-	// Recursively walk and return.
-	result, err := ps.walk(str)
-	return result, err
-}
-
-// Parses the attribute that is received with name attr and parameters params.
-// Only works on full name of a capability that is given, which it uses to
-// search for the termcap name.
-func (term *TermInfo) ParseName(attr string, params ...interface{}) (string, error) {
-	tc := GetTermcapName(attr)
-	return term.Parse(tc, params)
-}
-
-// Identify each token in a stack based manner and do the actual parsing.
-func (ps *parser) walk(attr string) (string, error) {
-	// We use a buffer to get the modified string.
-	var buf bytes.Buffer
-	// Next, find and identify all tokens by their indices and strings.
-	tokens := regex.FindAllStringSubmatch(attr, -1)
-	if len(tokens) == 0 {
-		return attr, nil
-	}
-	indices := regex.FindAllStringIndex(attr, -1)
-	q := 0 // q counts the matches of one token
-	// Iterate through the string per character.
-	for i := 0; i < len(attr); i++ {
-		// If the current position is an identified token, execute the following
-		// steps.
-		if q < len(indices) && i >= indices[q][0] && i < indices[q][1] {
-			// Switch on token.
-			switch {
-			case tokens[q][0][:2] == "%%":
-				// Literal percentage character.
-				buf.WriteByte('%')
-			case tokens[q][0][:2] == "%c":
-				// Pop a character.
-				c, err := ps.st.pop()
-				if err != nil {
-					return buf.String(), err
-				}
-				buf.WriteByte(c.(byte))
-			case tokens[q][0][:2] == "%s":
-				// Pop a string.
-				str, err := ps.st.pop()
-				if err != nil {
-					return buf.String(), err
-				}
-				if _, ok := str.(string); !ok {
-					return buf.String(), errors.New("Stack head is not a string")
-				}
-				buf.WriteString(str.(string))
-			case tokens[q][0][:2] == "%p":
-				// Push a parameter on the stack.
-				index, err := strconv.ParseInt(tokens[q][1], 10, 8)
-				index--
-				if err != nil {
-					return buf.String(), err
-				}
-				if int(index) >= len(ps.parameters) {
-					return buf.String(), errors.New("Parameters index out of bound")
-				}
-				ps.st.push(ps.parameters[index])
-			case tokens[q][0][:2] == "%P":
-				// Pop a variable from the stack as a dynamic or static variable.
-				val, err := ps.st.pop()
-				if err != nil {
-					return buf.String(), err
-				}
-				index := tokens[q][2]
-				if len(index) > 1 {
-					errorStr := fmt.Sprintf("%s is not a valid dynamic variables index",
-						index)
-					return buf.String(), errors.New(errorStr)
-				}
-				// Specify either dynamic or static.
-				if index[0] >= 'a' && index[0] <= 'z' {
-					ps.dynamicVar[index[0]] = val
-				} else if index[0] >= 'A' && index[0] <= 'Z' {
-					staticVar[index[0]] = val
-				}
-			case tokens[q][0][:2] == "%g":
-				// Push a variable from the stack as a dynamic or static variable.
-				index := tokens[q][3]
-				if len(index) > 1 {
-					errorStr := fmt.Sprintf("%s is not a valid static variables index",
-						index)
-					return buf.String(), errors.New(errorStr)
-				}
-				var val stacker
-				if index[0] >= 'a' && index[0] <= 'z' {
-					val = ps.dynamicVar[index[0]]
-				} else if index[0] >= 'A' && index[0] <= 'Z' {
-					val = staticVar[index[0]]
-				}
-				ps.st.push(val)
-			case tokens[q][0][:2] == "%'":
-				// Push a character constant.
-				con := tokens[q][4]
-				if len(con) > 1 {
-					errorStr := fmt.Sprintf("%s is not a valid character constant", con)
-					return buf.String(), errors.New(errorStr)
-				}
-				ps.st.push(con[0])
-			case tokens[q][0][:2] == "%{":
-				// Push an integer constant.
-				con, err := strconv.ParseInt(tokens[q][5], 10, 32)
-				if err != nil {
-					return buf.String(), err
-				}
-				ps.st.push(con)
-			case tokens[q][0][:2] == "%l":
-				// Push the length of the string that is popped from the stack.
-				popStr, err := ps.st.pop()
-				if err != nil {
-					return buf.String(), err
-				}
-				if _, ok := popStr.(string); !ok {
-					errStr := fmt.Sprintf("Stack head is not a string")
-					return buf.String(), errors.New(errStr)
-				}
-				ps.st.push(len(popStr.(string)))
-			case tokens[q][0][:2] == "%?":
-				// If-then-else construct. First, the whole string is identified and
-				// then inside this substring, we can specify which parts to switch on.
-				ifReg, _ := regexp.Compile("%\\?(.*)%t(.*)%e(.*);|%\\?(.*)%t(.*);")
-				ifTokens := ifReg.FindStringSubmatch(tokens[q][0])
-				var (
-					ifStr string
-					err   error
-				)
-				// Parse the if-part to determine if-else.
-				if len(ifTokens[1]) > 0 {
-					ifStr, err = ps.walk(ifTokens[1])
-				} else { // else
-					ifStr, err = ps.walk(ifTokens[4])
-				}
-				// Return any errors
-				if err != nil {
-					return buf.String(), err
-				} else if len(ifStr) > 0 {
-					// Self-defined limitation, not sure if this is correct, but didn't
-					// seem like it.
-					return buf.String(), errors.New("If-clause cannot print statements")
-				}
-				var thenStr string
-				// Pop the first value that is set by parsing the if-clause.
-				choose, err := ps.st.pop()
-				if err != nil {
-					return buf.String(), err
-				}
-				// Switch to if or else.
-				if choose.(int) == 0 && len(ifTokens[1]) > 0 {
-					thenStr, err = ps.walk(ifTokens[3])
-				} else if choose.(int) != 0 {
-					if len(ifTokens[1]) > 0 {
-						thenStr, err = ps.walk(ifTokens[2])
-					} else {
-						thenStr, err = ps.walk(ifTokens[5])
-					}
-				}
-				if err != nil {
-					return buf.String(), err
-				}
-				buf.WriteString(thenStr)
-			case tokens[q][0][len(tokens[q][0])-1] == 'd': // Fallthrough for printing
-				fallthrough
-			case tokens[q][0][len(tokens[q][0])-1] == 'o': // digits.
-				fallthrough
-			case tokens[q][0][len(tokens[q][0])-1] == 'x':
-				fallthrough
-			case tokens[q][0][len(tokens[q][0])-1] == 'X':
-				fallthrough
-			case tokens[q][0][len(tokens[q][0])-1] == 's':
-				token := tokens[q][0]
-				// Remove the : that comes before a flag.
-				if token[1] == ':' {
-					token = token[:1] + token[2:]
-				}
-				digit, err := ps.st.pop()
-				if err != nil {
-					return buf.String(), err
-				}
-				// The rest is determined like the normal formatted prints.
-				digitStr := fmt.Sprintf(token, digit.(int))
-				buf.WriteString(digitStr)
-			case tokens[q][0][:2] == "%i":
-				// Increment the parameters by one.
-				if len(ps.parameters) < 2 {
-					return buf.String(), errors.New("Not enough parameters to increment.")
-				}
-				val1, val2 := ps.parameters[0].(int), ps.parameters[1].(int)
-				val1++
-				val2++
-				ps.parameters[0], ps.parameters[1] = val1, val2
-			default:
-				// The rest of the tokens is a special case, where two values are
-				// popped and then operated on by the token that comes after them.
-				op1, err := ps.st.pop()
-				if err != nil {
-					return buf.String(), err
-				}
-				op2, err := ps.st.pop()
-				if err != nil {
-					return buf.String(), err
-				}
-				var result stacker
-				switch tokens[q][0][:2] {
-				case "%+":
-					// Addition
-					result = op2.(int) + op1.(int)
-				case "%-":
-					// Subtraction
-					result = op2.(int) - op1.(int)
-				case "%*":
-					// Multiplication
-					result = op2.(int) * op1.(int)
-				case "%/":
-					// Division
-					result = op2.(int) / op1.(int)
-				case "%m":
-					// Modulo
-					result = op2.(int) % op1.(int)
-				case "%&":
-					// Bitwise AND
-					result = op2.(int) & op1.(int)
-				case "%|":
-					// Bitwise OR
-					result = op2.(int) | op1.(int)
-				case "%^":
-					// Bitwise XOR
-					result = op2.(int) ^ op1.(int)
-				case "%=":
-					// Equals
-					result = op2 == op1
-				case "%>":
-					// Greater-than
-					result = op2.(int) > op1.(int)
-				case "%<":
-					// Lesser-than
-					result = op2.(int) < op1.(int)
-				case "%A":
-					// Logical AND
-					result = op2.(bool) && op1.(bool)
-				case "%O":
-					// Logical OR
-					result = op2.(bool) || op1.(bool)
-				case "%!":
-					// Logical complement
-					result = !op1.(bool)
-				case "%~":
-					// Bitwise complement
-					result = ^(op1.(int))
-				}
-				ps.st.push(result)
-			}
-
-			i = indices[q][1] - 1
-			q++
-		} else {
-			// We are not "inside" a token, so just skip until the end or the next
-			// token, and add all characters to the buffer.
-			j := i
-			if q != len(indices) {
-				for !(j >= indices[q][0] && j < indices[q][1]) {
-					j++
-				}
-			} else {
-				j = len(attr)
-			}
-			buf.WriteString(string(attr[i:j]))
-			i = j
-		}
-	}
-	// Return the buffer as a string.
-	return buf.String(), nil
-}
-
-// Push a stacker-value onto the stack.
-func (st *stack) push(s stacker) {
-	*st = append(*st, s)
-}
-
-// Pop a stacker-value from the stack.
-func (st *stack) pop() (stacker, error) {
-	if len(*st) == 0 {
-		return nil, errors.New("Stack is empty.")
-	}
-	newStack := make(stack, len(*st)-1)
-	val := (*st)[len(*st)-1]
-	copy(newStack, (*st)[:len(*st)-1])
-	*st = newStack
-	return val, nil
-}
-
-// Initialize regexes and the static vars (that don't get changed between
-// calls.
-func init() {
-	// Initialize the main regex.
-	expStr := strings.Join(exp[:], "|")
-	regex, _ = regexp.Compile(expStr)
-	// Initialize the static variables.
-	staticVar = make(map[byte]stacker, 26)
-}
diff --git a/vendor/github.com/ijc/Gotty/types.go b/vendor/github.com/ijc/Gotty/types.go
deleted file mode 100644
index 9bcc65e9b..000000000
--- a/vendor/github.com/ijc/Gotty/types.go
+++ /dev/null
@@ -1,23 +0,0 @@
-// Copyright 2012 Neal van Veen. All rights reserved.
-// Usage of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package gotty
-
-type TermInfo struct {
-	boolAttributes map[string]bool
-	numAttributes  map[string]int16
-	strAttributes  map[string]string
-	// The various names of the TermInfo file.
-	Names []string
-}
-
-type stacker interface {
-}
-type stack []stacker
-
-type parser struct {
-	st         stack
-	parameters []stacker
-	dynamicVar map[byte]stacker
-}