Cleanup and Renamed Jay Tools to Quick Tools

In preparation of the introduction tutorial I have renamed Jay Tools to Quick Tools. This makes it a more generic toolset, rather being directly tied to me.

Also performed general cleanup and misc changes.

Signed-off-by: Jonathan Williamson <jonathan@cgcookie.com>
Merge branch 'master' of https://github.com/CGCookie/script-bakery
Misc cleanup

Cleaned up old release versions

Signed-off-by: Jonathan Williamson <jonathan@cgcookie.com>