some more updates

This pull request include the pull request #209 with additional fixes and test cases for the getWrap method.

It also include:
* syntax cleanup (missing modules of the previous pull request)
* uniformed logging messages (mostly text capitalization where missing)
* test cases updates
* update to b3.xml adding missing parsers in comments
this import is required

for `DEFAULT_URL     = "http://cheeseshop.python.org/packages/%s/s/setuptools/" % sys.version[:3]` two lines below