Move vimproc to neocomplcache init

This is the only thing it's used for really

I think all that depend on this are now gone

vim/rc/plugins.rc.vim

@@ -120,10 +120,6 @@ Plug 'vim-scripts/wombat256.vim'
 call s:smart_source_rc('plugins/goyo-limelight') " Distraction free editing
 
 " System {{
-
-" TODO: Do I need this?
-Plug 'Shougo/vimproc.vim', { 'do': 'make' }
-" Definitely using these.
 Plug 'tpope/vim-endwise'
 Plug 'tpope/vim-eunuch'
 Plug 'tpope/vim-repeat'

vim/rc/plugins/neocomplcache.rc.vim

@@ -1,4 +1,5 @@
 " Install plugins
+Plug 'Shougo/vimproc.vim', { 'do': 'make' }
 Plug 'Shougo/neocomplcache.vim'
 
 " Set configuration