Merge pull request #5 from thomas4g/master

Comment Param to Annotation, a style thing, and a basic .gitignore
fixed lots of bugs with dependencies
Merge branch 'master' of github.com:tylerpnn/Autograder
added exception message as default comment, added flag to exclude stack traces, added flag to redirect output to file
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.