refactor static_pages_controller specs for the rspec3 syntax
change stub to allow to receive
Merge pull request #502 from betasve/refator_static_pages_controller_specs

Refactor static pages controller specs
refactor hangout attributes for ho button into a hash
minor refactorings in Hangout model
added ajax refresh
added ajax refres to events show page
minor ui fixes
converted hagouts.js and events.js to coffee
added some jasmine specs for .coffees