bump v2.20.rc15
FEC-2211 store related videos in session var if storeSession is set
Merge pull request #1120 from kaltura/FEC-2211-related-videos-storeSession

FEC-2211 store related videos in session var if storeSession is set
FEC-2211 store related videos in session var if storeSession is set
#SUP-2233 #time 2h #comment hide adContainer on allAdsComplete when contentDoneFlag is false
Merge pull request #1122 from kaltura/FEC-2233

#SUP-2233
bump v2.20.rc16
#FEC-2211 1h #comment define confPrefix to fix the cookie name
Merge pull request #1126 from kaltura/FEC-2211-namefix

#FEC-2211
bump v2.20.rc17
bump v2.20
Merge pull request #1081 from kaltura/2.20-Oct-19

2.20 is now on production .. merging to master.
update comments on admin ks sampl page
Merge branch 'master' into 2.21-Nov-16