Move pagination into the collection
WIP: adding events
Create timeline collection to hold comments and events
Render different views for each event type
Merge remote-tracking branch 'origin/master' into events

* origin/master:
  fix spec indentation
  Don't remove records when polling
  Ruby is no longer required
  Poll for updated unread counts every 60 seconds
  Ensure the unread count never goes below 0
  only decrement if repo is found
Add some event styling.
Merge pull request #80 from michaeltwofish/events

Add some event styling.
head ref deleted event
Merge remote-tracking branch 'origin/master' into events-merge

* origin/master: (38 commits)
  Fix arguments for selected event
  Update selected state for filters
  Model-ify filters
  Filters controller is responsible for rendering
  Everything is no longer horrible
  Model events already propagate to collection
  Extract Filters controller
  Use collection state as the authority
  Move the horrible router out of the way
  remove old duplicated file
  fix overzealous find and replace
  Nest subject views and templates
  Nest subject models
  Define classes on App instead of app
  Authentication doesn't need to know about app
  Fastclick doesn't need to know about the app
  application cache doesn't need to know about app
  A few comments
  Move things around in App bootstrap
  Move code to toggle dev
  ...

Conflicts:
	app/js/collections/comments.coffee
	app/js/models/pull_request.coffee
	app/js/models/subject.coffee
	app/js/views/comments.coffee
	app/js/views/subject.coffee
	config/files.coffee
Tweak event styles
Support head_ref_restored event
Encapsulate unread logic
style fixes
Fix n/p shortcuts in timeline
Fix specs
Move header into pane
Fix releases
Merge pull request #66 from bkeepers/events

Events
Merge pull request #84 from bkeepers/better-titles

Move title into content pane
Add support for comment previews