conf: Add terminator configuration, pretty format i3 home conf

.vimrc

@@ -34,6 +34,10 @@ highlight Search ctermbg=5
 
 filetype plugin indent on    " required
 syntax on
+"
+" Set the filetype based on the file's extension, but only if
+" 'filetype' has not already been set
+au BufRead,BufNewFile *.config setfiletype conf
 
 set tabstop=4 " show existing tab with 4 spaces width
 set shiftwidth=4 " when indenting with '>', use 4 spaces width