First pass at view for google hangout instance
fixed some slight issues with template
Refactored hangout url creation.
Stopped reflexivly hiding the hangout app. Added better logging on unknown session posts.
Cleaned up markup and styling on the hangout app.
Some more final changes to the text of the about section and fixing the share/about toggle. Ugly, but gets the job done for now.
Permalink version of the sidebar view is working.
Added hide buttons.
Minor tweaks to what we send to apps on startup to remove descriptions if it's not a permalink session.
lots more debugger info about our issues with sessions loading wrong. can't seem to recreate the bug under these conditions, but not sure what that means.
Removed most of the deubgging code and shifted session checking to be 100% key based.
Fixed #127; problem was introduced because permalink sessions don't have collections, so the trigger-hangout-started-on-load trick wasn't working properly for them.
Added logger behavior to models from seeds.
Fixed #128 by replacing colons in user-facing fields.
I think this fixes #126. Deleting old users from the user list before adding new ones seems to help.
Validating shortcodes against a regular expression now, fixing #129.
Updated logging behavior to be more consistent in lots of places.
Fixed some bugs with /admin/event/new that were introduced a while back.
Slimmed down the length of the about section so it's more likely to fit.
Merge pull request #125 from drewww/hangoutAppUpdate

Hangout app interface