Incorporated client side validation for signup and login form
Implemented the login and logout functionality.
Create course partial commit
Create course partial commit 2
Create course partial commit 3
Merge branch 'SP1-create-course' of github.com:amitdotpatel/knowledgestore into merge-master-create-course

Conflicts:
	app/index.html
	app/scripts/app.js
	app/scripts/controllers/main.js
	app/styles/main.css
	app/views/loginForm.html
	app/views/main.html
	bower.json
Commiting enhancement and bug fixes for create course.
Merge pull request #16 from amitdotpatel/merge-master-create-course

Merge master create course