Implement Members class for presence channels
Add mocks for Channel specs
Implement new Channel class
Implement PrivateChannel class
Implement PresenceChannel class
Implement Channels class
Update file lists after the channel refactoring
Update Pusher to use new Channel classes
Remove old channel code
Refactor and add more integration tests
Fix syntax issues in new specs
Merge branch 'master' into refactor_channels

Conflicts:
	spec/javascripts/integration/pusher_spec.js
Emit warning on bad presence auth responses
Move part of old channel tests to Jasmine
Move presence channel tests to jasmine
Remove global configuration references
Rename Pusher's options field to config
Clean up channel authorization
Merge branch 'refactor_channels' into r2.0.6
Rename config fields to comply with camel casing