ffmpeg: version bumped to 2.2.4.
hedgewars: version bump
harfbuzz: version bumped to 0.9.32.
poppler: version bumped to 0.26.3.
samba: Fixing source urls
ETL: bump to 0.04.17
synfig: bump to 0.64.1
synfigstudio: bump to 0.64.1
Merge pull request #324 from Florin65/ffmpeg

ffmpeg: version bumped to 2.2.4.
transcode: Adding a patch for ffmpeg-2.2.4
libquicktime: Adding a patch for ffmpeg-2.2.4
freerdp: version bump and adding a patch for ffmpeg-2.2.4
ParaView: version bump
sox: adding a patch for ffmpeg-2.2.4
mediastreamer: version bump and don't need the patch
blender: just a minor BUILD adjustment
Merge pull request #327 from v4hn/hedgewars

hedgewars: version bump
oxygen-gtk2: version bump
ntrack: has a problem with docs, adjusting BUILD
cegui: fix cmake with 3.0