- When updating users (put api/user/:name), use strip(user) when updating session user when users are updating themselves.
- wrote tests to actually to verify that sesssion info is updated on put /api/user/:name and del /api/user/name.
put back changes I accidently removed, fix tests
Merge pull request #26 from JoelV/fix_update_user

Fix update user
Merge branch 'master' into mocha_tests

Conflicts:
	index.js
	test/signin.js