Test script update
Merge branch 'master' of github.com:bravenewprince/deliverable_2 into math_funcs
Matt added tests but pushed to master.
Integrated the math module into the test class so that the names are

correct and it's callable. This means we can actually run the tests now!
Woo! However, almost all tests are pending for now. The next step is to
get them green, one by one.