Switch vim colorscheme to gruvbox (#23)

.config/nvim/colors/Dim2.vim

@@ -0,0 +1,97 @@
+"
+" This is another version of Dim that rearranges the colors a bit...
+"
+
+"
+" Restore default colors
+hi clear
+set background=dark 
+
+
+if exists("syntax_on")
+  syntax reset
+endif
+
+let g:colors_name = "Dim2"
+
+
+
+hi Normal guibg=black guifg=grey75
+hi Cursor guibg=grey75
+hi NonText guibg=grey10 guifg=yellow4
+
+"hi Statement guifg=wheat4
+"hi Statement guifg=grey75 gui=bold
+"hi Statement guifg=grey65 gui=bold
+"hi Statement guifg=wheat4 gui=bold
+"hi Statement guifg=#8B7E66 gui=bold
+hi Statement guifg=#9B8E76 gui=bold
+
+" Red
+hi Constant guifg=PaleVioletRed3
+
+" Green
+"hi Identifier guifg=#00BB00
+"hi Identifier guifg=#55BB55
+"hi Identifier guifg=#55AA55
+hi Type guifg=#559955 gui=none
+
+" Yellow
+hi Special guifg=khaki3
+
+" Blue
+hi Comment guifg=SkyBlue3
+
+" Purple
+hi PreProc guifg=plum3
+
+" Cyan
+"hi Character guifg=CadetBlue3
+hi Identifier guifg=CadetBlue3
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" The default was cyan, which is too bright, but this takes away any
+" distinction...
+hi SpecialKey guifg=CadetBlue3
+hi Directory guifg=SkyBlue3
+"
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+
+" Orange
+"hi Type guifg=orange4 gui=none
+"hi Type guifg=orange3 gui=none
+"hi Type guifg=#DD9550 gui=none
+"hi Type guifg=#CD8550 gui=none
+"hi Function guifg=#CD8550 gui=none
+hi Character guifg=#CD8550 gui=none
+
+hi link Function Identifier
+
+"
+" Colors not part of the original set:
+"
+"hi Folded guifg=cyan4 guibg=grey20
+"hi Folded guifg=grey90 guibg=grey45
+hi Folded guifg=black guibg=grey55
+
+hi Visual gui=reverse guibg=fg guifg=darkolivegreen
+
+"hi Search guifg=black guibg=LightSkyBlue3 gui=none
+hi Search guifg=black guibg=LightSkyBlue4 gui=none
+
+hi IncSearch guifg=yellow guibg=LightSkyBlue3 gui=bold
+hi WarningMsg guifg=red guibg=GhostWhite gui=bold
+hi Error guibg=red3
+
+
+" Here are the original colors:
+"hi guifg=grey70 gui=bold
+"hi guifg=#FF7070 gui=bold
+"hi guifg=green gui=bold
+"hi guifg=yellow gui=bold
+"hi guifg=SkyBlue gui=bold
+"hi guifg=orchid1 gui=bold
+"hi guifg=Cyan gui=bold
+"hi guifg=White gui=bold
+"