GPAC 0.4.4 is out

Long-awaited 0.4.4 is finally out, with a lot of new things:
- first GPAC version to run on Symbian S60 3rd Ed
- Massive memory optimizations for the 2D renderer and the SVG scene tree
- LASeR binary format has been stabilized
- and other goodies as described in the changelog

Enjoy it!