Ability for tests to have extra credit points
Changes the test handling paradigm in Resuls.java slightly to introduce
management of non-failed tests. This allows us to count up total points
as well.
Merge branch 'master' of https://github.com/tylerpnn/Autograder
tyler y u tabs bro
Merge pull request #6 from thomas4g/master

Extra Credit + Completed Test Handling Tweak + Total Point Counting