Dev env setup:
  added Guard, irbtools to Gemfile
  added Guard config guardfile
  commented aout require 'autorun' in spec_helper.rb to preven guard from running specs twice
added Hangout feature and steps
 added Event show view specs and code
added code and specs to EventsController
added table and model for Hangouts
added hangoutsController and route
moved partials into hangouts directory
minor refactoring
Merge branch 'develop' of github.com:YaroSpace/WebsiteOne into develop

* 'develop' of github.com:YaroSpace/WebsiteOne:
  switched off custom email notifications for travis
removed commented emails