begins designing the chat functionality for lobby
updates readme
adds textareas to lobby
updates ruby version to 2.1.3 and styles lobby chat
changes server to Thin
adds tests for lobby chat
adds websocket-rails gem
installs websocket-rails
adds ChatController tests
adds lobby chat JS
removes websocket client_connected and adds test example
changes websocket-rails gem path to local for testing
changes feature spec let to given
troubleshooting websockets-rails
successfully downgrades to rails 4.1.6, works allows websockets-rails to work
further work on lobby chat
adds client disconnected
gets lobby chat functioning
adds message decorator
fixes tests; adds MessageDecorator