UC-125 Fix fatal error on FBConnect
This is the only instantiation that does not check for user prior to passing it down to FBConnectUser
VID-2140 Check for adContext for ooyala videos
Apparently this is undefined in monobook
Merge pull request #5456 from Wikia/VID-2140

VID-2140 Check for adContext for ooyala videos
Merge branch 'dev' into uconn-2
UC-138 SQL to update the user_fbconnect table
UC-126 update uses of WikiaConfirmEmail messages to use proper methods
Merge branch 'dev' into uconn-2
UC-138 Add numbering to steps
UC-107 displaying success message after successful fb signup and redirect
UC-107 fixing display and z-index of notifications when added via page load
UC-107 cleaning up no longer used function
UC-107 adding example code back in
UC-79 adding email to required information retrieved from FB
UC-138 Enforce having the right fbAppId or zero.

* Also assume there is only one mapping returned by all load functions
* Simplfy logic based on above
* Rearrange methods to consolidate class vs instance methods
* Rearrange methods to be closer together if they are relted

There is on exception to the last point, 'loadFromDB'.  Moving this to the 'right' place would have made the code changes that also happened harder to see.  Will move this later.
UC-138 Augment the TODO
UC-138 Do some error checking
UC-138 Simplify the row selection
UC-138 Simplify a bit more ...
Revert "UC-126 update uses of WikiaConfirmEmail messages to use proper methods"

This reverts commit cf91f9c8ec13a7b664b2445967462af5dec1ad9e.
UC-126 update message to use parse()