support ads on Mobile playerSDK
Merge branch '2.7-April-27' into SUP-1559
fix for play/pause button when ad is playing
spaces to tabs
Merge branch '2.7-April-27' into SUP-1559
#SUP-1559 #comment fix for large play button (hide/ show) #time 3d
Merge pull request #605 from kaltura/SUP-1559

Sup 1559