Adding alias for apt-get.
Enabling rerere for git.

> The git rerere functionality is a bit of a hidden feature (Git actually has a
> lot of cool hidden features, if you haven't figured that out yet). The name
> stands for "reuse recorded resolution" and as the name implies, it allows you
> to ask Git to remember how you've resolved a hunk conflict so that the next
> time it sees the same conflict, Git can automatically resolve it for you.

See http://git-scm.com/blog/2010/03/08/rerere.html for more information.
My bugzilla username is pretty much always my email address.
Fix for old repositories which don't have the tracking stuff set.