partially implemented new design from 360 and fixed a couple of JS and CSS bugs
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/main/webapp/js/app.js
added karma config
added extra karma config, incorporated new design, lots of bugfixes, first version of form validation in SubmitTalk page
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/main/webapp/index.html
	src/main/webapp/js/config.js
	src/main/webapp/js/services.js