UIFe Gwibber lens

[Ken VanDine]

Sorry to be coming with this so late, we have just finished adding Unity
previews to the gwibber lens and would love to land that in 12.10.  It
makes the lens much more useful and is a great use case for the recently
added Ubuntu Online Accounts.  There are no string changes.

You can see a screenshot here:

http://ubuntuone.com/3dCdpkWzPJuCfmqlWnJqro


Thanks for your consideration.
Ken