commit to get merged with the original
Merge branch 'master' of https://github.com/jaekim0908/talkingbin.git

Conflicts:
	js/loginController.js
	js/parseServices.js
	templates/login.html
added following functions:
1. register validation and error handling.
2. parse sign-up error handling.
Merge branch 'master' of https://github.com/jaekim0908/talkingbin.git

Conflicts:
	js/loginController.js
	templates/login.html