Removed YouCompleteMe, its making my eyes twitch

Nice concept, but its making me nervous. Plus
it slows down Insert mode and this drives me mad.
New approach for running different ArangoDB version

I need to switch between different versions of ArangoDB,
this is an much easier approach
Added Ack.vim

Remember me... Why didn't I have this before?
This will save me so much time.
New Structure for installing and updating Dotfiles
Installing and Updating Rubies
Little utility function: current-version

Very small utility to find the most current-version of
a gem that is available on ruby gems.
Added Fugitive. Finally.

Don't know why I waited so long, it's
just beautiful.
iTunes Control from the shell

This is so simple. That's awesome!