clutter-gst: Update to version 1.6.0
This update brings clutter-gst to 1.6.0 - which is code identical to 1.5.6, but 'tagged' as the stable release
- Submitted by Dominique Leuenberger (dimstar)
This update brings clutter-gst to 1.6.0 - which is code identical to 1.5.6, but 'tagged' as the stable release