enyojs/moonstone — pull request #1596 by kranga-lge (2014-09-10 20:36:28+00:00)
Title: BHV-14129: VideoTransportSlider: Does not unfreeze Spotlight upon dragfinish

### Issue:
VideoTransportSlider dragstart was freezing spotlight (indirectly via call to super class) but dragfinish was not unfreezing
### Fix:
add the unfreeze call to dragfinish

Enyo-DCO-1.1-Signed-off-by: Krishna Rangarajan