Long time no commit :) Changelog:

- Update main description with status updates
- Remove fixesproto-ubuntu
- Remove libxfixes-ubuntu
- Remove xorg-server-ubuntu
- unity-lens-applications: Block when libcolumbus is in the queue
- unity: Don't block on libxfixes-ubuntu and xorg-server-ubuntu
- Add libcolumbus
- Add qt4-ubuntu
- Add everpad
- Add python-keyring
- Add python-pyside
- Add python-regex
- Add python-shiboken
- Add python2-magic
- Add python2-oauth2
- Add unity-singlet