[FIX] kaltura: No need for two thumbnails on media lists - breaks the table

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50550 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] kaltura: No $page var

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50551 b456876b-0849-0410-b77d-98878d47e9d5