gst-plugins-base: Fix dependencies.
OpenSceneGraph-git: Update to rev.12704. Build also separate debug package.
imagemagick: Update to 6.8.9.1
gstreamer: Update to 1.3.1
gst-plugins-base: Update to 1.3.1
gst-plugins-good: Update to 1.3.1
faad2: Add new package.
fluidsynth: Add new package.