Reconciled differences btwn win and linux vimrcs

vim/_vimrc

@@ -174,6 +174,7 @@
     nnoremap <leader>d k :r !date <cr>
 
     nnoremap <leader>k :vert new ~/.vim/bindings.md <cr>
+    tnoremap <leader><esc> <C-\><C-n>
 
 "}}}
 
@@ -313,7 +314,8 @@
     nmap ghn <Plug>(GitGutterNextHunk)
     nmap ghp <Plug>(GitGutterPrevHunk)
     nmap ghf <Plug>(GitGutterFold)
-    
+    " Controls fugitive diff split direction
+    set diffopt=vertical
 "}}}
 
 " fold search {{{
@@ -412,6 +414,8 @@ command! -register CopyMatches call CopyMatches(<q-reg>)
     augroup END
 "}}}
 
+" TODO: rebind c-n
+" TODO: change ,k to ,n and add notes to version control
 
 " folding options, this must be last in file
 " vim:foldmethod=marker:foldlevel=0