remove unnecessary stuff from vimrc.d scripts
use Plug instead of Bundle
freeze ctrlp version
freeze version for common plugins
change makefile
Merge remote-tracking branch 'origin/master' into vim-plug

Conflicts:
	vimrc.d/csharp.vim
	vimrc.d/go.vim
	vimrc.d/html.vim
	vimrc.d/javascript.vim
	vimrc.d/python.vim
	vimrc.d/ruby.vim
Merge pull request #3 from satyrius/vim-plug

Vim-Plug