Adding in initial server side implementation with very initial user
model.
more work on user layer
User authentication actually works
Merge branch 'davidderiso' of https://github.com/davidderiso/handle into davidderiso

Conflicts:
	client/app/app.js
	client/app/auth/auth_services.js
	client/app/home/home.html
	client/app/signup/signup.html
	client/index.html
	server/users/userController.js
	server/users/userModel.js
	server/users/userRoutes.js
A few more changes, trying to get app back to working state
Merge pull request #20 from davidderiso/davidderiso

More development