Version tag 2.0.0.pre1
Bump version to snapshot.
Fix version in docs.
Fix bug in module name.
Fix weird behavior with getName.

  - Looks like as a FileResource, getName() will return the file name regardless of what we use for setName().
  - Added getModule() for the actual module name.
Add unit test for AtgInstallation.
Add manifest utils and tests.
Add file utils class.
Add string join using feature extractor.
Fix warning in ClassPath task for old ant.
Add ATG attribute enum.
Add manifest file loader method.
Fix JUnit build... again...

  - Apparently you've gotta use fork="true"?
Refactor some Module code.