Switch vim colorscheme to gruvbox (#23)

.config/nvim/colors/sweater.vim

@@ -0,0 +1,71 @@
+" Vim color file
+"
+" Sweater - Simple & neat, light color scheme for Vim.
+"
+" File:         sweater.vim
+" URL:          github.com/nice/sweater
+" Maintainer:   Jayaram R Pai (nice)
+" Version:      0.9
+" Last Change:  October 5th, 2014
+" License:      GPLv3
+"
+" Copyright (C)  2014 Jayaram R Pai
+"
+" This program is free software: you can redistribute it and/or modify
+" it under the terms of the GNU General Public License as published by
+" the Free Software Foundation, either version 3 of the License, or
+" (at your option) any later version.
+"
+" This program is distributed in the hope that it will be useful,
+" but WITHOUT ANY WARRANTY; without even the implied warranty of
+" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+" GNU General Public License for more details.
+"
+" You should have received a copy of the GNU General Public License
+" along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+highlight clear Normal
+set background=light
+highlight clear
+
+if exists("syntax on")
+  syntax reset
+endif
+
+let colors_name = "sweater"
+
+" general highlights
+highlight Normal       ctermfg=236 guifg=#36322c ctermbg=255 guibg=#F8F1E9
+highlight Cursor       ctermfg=255 guifg=#F8F1E9 ctermbg=236 guibg=#36322c
+highlight MatchParen   ctermbg=102 guibg=#819382 ctermfg=231 guifg=#FFFFFF
+highlight Search       ctermbg=238 guibg=#663934 ctermfg=231 guifg=#FFFFFF
+highlight Visual       ctermbg=23  guibg=#215870 ctermfg=231 guifg=#FFFFFF
+highlight ColorColumn  ctermbg=254 guibg=#E5E5E5
+highlight LineNr       ctermbg=251 guibg=#D4C5B9 ctermfg=59  guifg=#646258
+highlight StatusLine   ctermfg=251 guifg=#D4C5B9 ctermbg=59  guibg=#646258
+highlight StatusLineNC ctermfg=251 guifg=#D4C5B9 ctermbg=255 guibg=#F8F1E9
+highlight VertSplit    ctermfg=231 guifg=#FFFFFF ctermbg=243 guibg=#767370 gui=none
+highlight Folded       ctermbg=59  guibg=#646258 ctermfg=231 guifg=#FFFFFF gui=none
+highlight CursorLine   ctermbg=254 guibg=#E5E5E5 cterm=none
+highlight CursorColumn ctermbg=254 guibg=#E5E5E5 cterm=none
+highlight Pmenu        ctermfg=255 guifg=#F8F1E9 ctermbg=23  guibg=#215870 gui=none
+highlight PmenuSel     ctermfg=236 guifg=#36322c ctermbg=188 guibg=#D6D6D6 gui=none
+highlight Title        ctermfg=236 guifg=#36322c gui=none
+highlight SpecialKey   ctermfg=61  guifg=#6470a3 gui=none
+
+" syntax highlights
+highlight Comment      ctermfg=181 guifg=#DBA69D gui=italic
+highlight Constant     ctermfg=124 guifg=#ba1925
+highlight Special      ctermfg=125 guifg=#b72231
+highlight Identifier   ctermfg=197 guifg=#f92672
+highlight Function     ctermfg=197 guifg=#f92672
+highlight Statement    ctermfg=61  guifg=#6470a3 gui=none
+highlight Operator     ctermfg=61  guifg=#6470a3
+highlight PreProc      ctermfg=61  guifg=#6470a3 gui=none
+highlight Type         ctermfg=102 guifg=#7A908D gui=none
+highlight String       ctermfg=238 guifg=#3f5238 gui=none
+highlight Number       ctermfg=238 guifg=#3b3f58 gui=none
+
+" language syntax highlights
+highlight link cStatement Statement
+highlight link cSpecial Special