CE-1145 Prevent initiating tablesorter multiple times
CE-1145 Run tablesorter only once - moving from document ready to wikipage.content hook
(CE-1185) Fix fatal error on close account

When the new FacebookClient is enabled, the old FBConnect isn't available
and so removing the account from FBConnect fails. Add a check for the new
version and use its method of disconnecting accounts from Facebook.
CE-1145 removing makeCollapsible from document ready as it's already in wikipage.content hook
Merge pull request #5830 from Wikia/CE-1185

(CE-1185) Fix fatal error on close account
Merge pull request #5812 from Wikia/CE-1145-tablesorter

CE-1145 Prevent initiating tablesorter multiple times