fix legacy routes for old invite links [ci skip]

remove the swallowing of generic messages from facebook and twitter postiing.  I want to know why sometimes these things are failing

Conflicts:
	public/javascripts/app/views/content_view.js

small fixes for oembed in posts [ci skip]

as it did not work :/

This reverts commit d668b21c.

rearrange some of the invite link stuff.  This still needs some serious love but we now place emphisis on the link, rather than the email form

hopefully get rid of cookiejar error at travis by getting rid of diaspora-clients ruby 1.9 dependencies before bundle install. Not sure why it's only needed if DB=postgres

and improving admin functionality

fix will paginate renderer

mobile: added will paginate for bootstrap

Oembed providers