[FIX] articles: Use POST for submissions form to avoid "URL too long" errors when removing or approving huge numbers of submissions

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50547 b456876b-0849-0410-b77d-98878d47e9d5
[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
[MRG] Automatic merge, branches/12.x 50545 to 50551

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@50556 b456876b-0849-0410-b77d-98878d47e9d5
[SEC] tiki-print: enhance permission check (thanks luci)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50557 b456876b-0849-0410-b77d-98878d47e9d5
[MRG] Automatic merge, branches/12.x 50551 to 50557

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@50561 b456876b-0849-0410-b77d-98878d47e9d5
tablesorter: add latest version 2.15.11

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@50562 b456876b-0849-0410-b77d-98878d47e9d5