Update README and Gemfile
Add ws_events_dispatcher.js
Ruby EventMachine, Sinatra (sinatra is not really needed here …), WebSockets, Angular all playing nicely right now.
Removal of main_screen.rb module; instead, integrated into event_machine_server.rb + main.rb.
Update .gitignore to ignore built public files.
Update input type from email (wrong) to text.
Update ws_events_dispatcher and appCtrl to successfully be sending input text via WebSockets. Has a demo here showing a em_channel that can send out data to all connected clients.