Switch vim colorscheme to gruvbox (#23)

.config/nvim/colors/stonewashed-gui.vim

@@ -0,0 +1,61 @@
+""" VIM STONEWASHED 
+" A low-rent color-scheme for Vim
+"
+set background=light
+if version > 580
+  hi clear
+  if exists("syntax_on")
+    syntax reset
+  endif
+endif
+let g:colors_name = "stonewashed-gui"
+hi ColorColumn guibg=#bcbcbd
+hi Comment  guifg=#888888
+hi Conditional guifg=#5f0000 gui=underline
+hi Constant guifg=#5f0000 
+hi CursorColumn guibg=#fdfdfd
+hi CursorLine guibg=#ffffff gui=none
+hi Delimiter guifg=#000000
+hi Define guifg=#5f0000 gui=underline
+hi Error guifg=#af0000 guibg=#f7f7f7 gui=bold,undercurl
+hi Exception guifg=#5f0000 gui=none
+hi Float guifg=#5f0000
+hi Function guifg=#5f5fd7
+hi Identifier guifg=#5f5fd7  gui=none
+hi Include guifg=#5f0000 gui=underline
+hi LineNr guifg=#585858 guibg=#ccc0b7 
+hi Macro guifg=#5f0000 gui=underline
+hi MatchParen guibg=#dfdf5f
+hi NonText guifg=#B0B0B0 guibg=#e4e4e4
+hi Normal guifg=#000000 guibg=#f7f7f7
+hi Number guifg=#005f5f 
+hi Pmenu guibg=#5f99ff guifg=#eaeaea gui=reverse 
+hi PmenuSel guifg=#5f99ff guibg=#fafafa gui=reverse
+hi PreConduit guifg=#5f0000
+hi PreProc guifg=#5f0000
+hi Repeat guifg=#5f5fa7
+hi Search guibg=#ffafaf gui=bold
+hi Special guifg=#5f00ff
+hi SpecialChar guifg=#ff0000
+hi SpecialKey guibg=#e4e4e4 guifg=#a8a8a8
+hi Statement guifg=#5f0000
+hi StatusLine guifg=#ccc0b7 guibg=#af87d7
+hi StatusLineNC guibg=#ccc0b7 guifg=#ccc0b7
+hi StorageClass guifg=#00005f 
+hi String guifg=#005f00 
+hi Structure guifg=#5f8700 gui=underline
+hi Title guifg=#5f0000
+hi Todo guibg=#ffff00 guifg=#444444 gui=bold
+hi Type guifg=#00005f
+hi Typedef guifg=#5f8700 gui=underline
+hi Underlined guifg=#005f00 gui=underline
+hi VertSplit guifg=#dfffff guibg=#dfffff
+hi Visual  guibg=#87d7ff gui=bold  
+hi Wildmenu guibg=#87ffaf gui=underline
+
+""" REFERENCE
+" Color Chart http://i.stack.imgur.com/UQVe5.png
+" Vim Color Names http://vim.wikia.com/wiki/Xterm#ffffff_color_names_for_console_Vim
+" Syntax higlighting http://vimdoc.sourceforge.net/htmldoc/syntax.html#:highlight
+" Make Vim Pretty http://andrewradev.com/2011/08/06/making-vim-pretty-with-custom-colors/
+" List all syntax groups: :so $VIMRUNTIME/syntax/hitest.vim