add angular+express project from yeoman
add theme ace
update  repeat-done directive
delete files
update CSS, JavaScript Beautify
add side menu active class with ng-class
add chart libraries smample in dashboard.html
add ejs server template & socket.io connector
delete socket.io-client in components dir
add angularjs socket.io service & test
Merge branch 'theme-ace' into develop
update gitignore
add the testing chat app with redis
update Restangular in client & MongoDB Service in server
Merge branch 'feature-socketio' into develop
Merge branch 'develop'