Removed a package cycle.
Added slides for talk at Herbstcampus 2013.
First rough draft of a "Constant Parameters" statistic.
Questions:
- Should we disregard invocations of methods not under Usus control? (I think yes)
- Should we disregard methods with only one parameter? (undecided)
- Currently, we indicate the results at the method level. Should we introduce a statement level? (undecided; performance?)
Tests for the Counter class.
ListStack (object + list version of Counter) with tests.