working on converting all tests to use mocha, added test coverage runnner, added new grunt task to run the test coverage, sign in will now regenerate your session upon login
removed tap tests, added test for user sign up, fixed bug where app would hang if the user signed up with verification set to false
moved signout test to its own file
minor tweaks to clean up code, commented forgotSpec out as I ran into issues testing it due to the uuid
Merge branch 'master' into mocha_tests

Conflicts:
	index.js
	test/signin.js
Merge pull request #27 from brentcobb/mocha_tests

Regenerate Session on Login - Mocha Tests for all!