Fix typo in events.rb generator.
Merge branch 'master' of github.com:DanKnox/websocket-rails
Clean up whitespace in dispatcher_spec.rb
Use the ruby redis driver instead of synchrony during shutdown.

This spawns a new Redis connection using the default ruby Redis driver
during shutdown to remove the server token from the active server tokens
set. It also creates this new connection within a new Thread.

This is slightly less efficient but solves the ruby 2.0 problem of
using a Mutex in a signal trap context. Closes #90.
Merge branch 'master' of github.com:DanKnox/websocket-rails

Conflicts:
	lib/generators/websocket_rails/install/templates/events.rb
Move the initial loading of events.rb outside `WebsocketRails.setup`.