vim: switch Vundle to NeoBundle
vim: we don't need NerdTree any more
Tidy up vimrc

remove some dead enries, try moving Unite to the top and deleting
other stuff to see if I can get decent recursive directories.
Merge branch 'master' into neobundle
vim:Switch mardown packages
vim: add bindings for vimshell and vimfiler
Merge branch 'neobundle'
Merge branch 'master' of github.com:bitterjug/dotfiles