Close #28 and added files to setup Neovim from Vim

Namely nvim and set-nvim.

dotfiles/gitconfig

@@ -3,3 +3,5 @@
 	name = Kevin Mok
 [color]
 	ui = auto
+[core]
+	editor = nvim

dotfiles/nvim

@@ -0,0 +1,6 @@
+set runtimepath^=~/.vim runtimepath+=~/.vim/after
+let &packpath = &runtimepath
+source ~/.vimrc
+
+let g:python_host_prog = '/usr/lib/python2.7'
+" let g:python3_host_prog = '/usr/lib/python3.5.zip'

dotfiles/set-nvim.sh

@@ -0,0 +1,7 @@
+# Get directory variables from script.
+. ../dirs.sh
+orig_file="$sys_config_dir"/nvim/init.vim
+# Remove system dotfile.
+rm "$orig_file"
+# Link dotfile in repository to system dotfile.
+ln -s "$dot_dir"/nvim "$orig_file"

dotfiles/vimrc

@@ -12,7 +12,7 @@ set linebreak
 set shiftwidth=4
 set autoindent
 set mouse=c
-set clipboard=unnamedplus
+set clipboard+=unnamedplus
 set foldmethod=marker
 set linespace=5
 " set listchars=tab:\|\
@@ -137,6 +137,7 @@ nnoremap <leader>he :help
 nnoremap <leader>vhe :vert help 
 nnoremap <leader>m :call cursor(0, len(getline('.'))/2)<CR>
 nnoremap <leader>nw :set nowrap<CR>
+nnoremap <leader>nv :echo has('nvim')<CR>
 nnoremap <leader>pli :PlugInstall<CR>
 nnoremap <leader>plc :PlugClean<CR>
 nnoremap <leader>plu :PlugUpdate<CR>