Switch vim colorscheme to gruvbox (#23)

.config/nvim/colors/peppers.vim

@@ -0,0 +1,62 @@
+" Vim color file
+" Maintainer: iyerns <iyerns AT gmail DOT com>
+" 
+" Comments are welcome !
+" Spammers will be shot. Survivors will be shot again
+" 
+" Last Change: 21 Sep 2005
+" Version:1.0
+" Changes: Recolored comments and Statement
+"
+
+set background=dark
+hi clear
+if exists("syntax_on")
+	syntax reset
+endif
+let g:colors_name="peppers"
+
+hi Normal   guibg=black	 guifg=#90c009
+hi Statusline    gui=none guibg=SteelBlue guifg=PowderBlue
+hi  VertSplit    gui=none guibg=black guifg=SkyBlue
+hi StatuslineNC  gui=none guibg=LightSlateGray guifg=MistyRose
+hi LineNr   guifg=SlateGray2 gui=none
+hi Cursor   guibg=IndianRed guifg=Snow gui=none
+hi Visual   guibg=Yellow guifg=Black gui=none
+
+hi Title    guifg=black	 guibg=white gui=BOLD
+hi lCursor  guibg=Cyan   guifg=NONE
+"guibg=#8c9bfa
+
+" syntax highlighting groups
+hi Comment    gui=NONE guifg=SteelBlue
+hi Operator   guifg=LightCoral
+
+hi Identifier guifg=OliveDrab gui=NONE
+
+hi Statement	 guifg=#f0f0ff gui=NONE
+hi TypeDef       guifg=#ff00c8 gui=NONE
+hi Type          guifg=#ffffc8 gui=NONE
+hi Boolean       guifg=#ff00aa gui=NONE
+
+hi String        guifg=Gray75 gui=NONE
+hi Number        guifg=PeachPuff gui=NONE
+hi Constant      guifg=#ff8080 gui=NONE
+hi Folded        guifg=PowderBlue guibg=SteelBlue gui=BOLD
+hi FoldColumn      guifg=#ff8080 guibg=black gui=italic
+
+hi Function      gui=NONE      guifg=#6666ff
+hi PreProc       guifg=#ffff00 gui=italic
+hi Define        gui=bold guifg=Red 
+
+hi Keyword       guifg=Tomato gui=NONE
+hi Search        gui=NONE guibg=DodgerBlue guifg=snow 
+"guibg=#339900
+hi IncSearch     gui=NONE guifg=FireBrick4 guibg=AntiqueWhite1
+hi Conditional   gui=none guifg=DeepSkyBlue1
+hi browseDirectory  gui=none guifg=DarkSlateGray1
+hi DiffText    gui=italic guifg=black guibg=yellow
+hi DiffAdd     gui=none   guifg=yellow guibg=#006000
+hi DiffChange  gui=none   guifg=yellow guibg=#000060 
+hi DiffDelete  gui=none   guifg=black  guibg=#600000 
+