I just dont rember the commit stuffs, long time commit

Included unite vcs to make search better for project specific settins,
<space> v will do the magic here ;) Removed tag bar, things like that
slows down vim. Unite should be embraced coz of its async nature ;)

Now coming to zsh, looks like I added a bunch of aliases, nothin much
I donno, long time no commit, just making it