Added support for 'iktag' and 'facebook-connect' verbs to backchannel.
Added support for 'iktag' and 'facebook-connect' verbs to backchannel.

--HG--
extra : rebase_source : 269e44526885e8a13bfba41303ca96199b2fe876

mediamatic/ikdisplay,mediamatic/ikdisplay