Branch libreoffice-3-3-0

This is 'libreoffice-3-3-0' - the stable branch for the 3.3.0 release.
Only very safe changes, reviewed by three people are allowed.

If you want to commit more complicated fix for the next 3.3.x release,
please use the 'libreoffice-3-3' branch.

If you want to build something cool, unstable, and risky, use master.