Controller to run all module tests in the music21 folders.
Runs great, but slowly on multiprocessor systems.
Run all tests. Group can be test and external
>>> print(None)
None
Utility class for gathering and importing all modules in the music21 package. Puts them in self.modulePaths.
>>> from music21.test import test as testModule
>>> mg = testModule.ModuleGather()
>>> print mg.modulePaths[0]
D:\Web\eclipse\music21base\music21\xmlnode.py
ModuleGather attributes
Attributes without Documentation: pathSkip, moduleSkip, dirParent, modulePaths
ModuleGather methods