Beryl in Ubuntu

I'm happy to see that all the legal issues were put behind, and that beryl is already available in the Ubuntu repositories.

Beryl is a fork of compiz, but, in my opinion, it is developing way much faster! In the past few days, there has been some huge discussion, to define if beryl should merge with compiz, creatting a new project with a third name. Two days ago, Quinn Storm, the leader of the beryl project, has agreed with the merge. This probably won't be ready in time for feisty, but I'm sure that, if the merge goes smooth and no problem appears between the developers, feisty+1 will surely have some awesome desktop effects!