Allow runtime version information.
Add the needed version module.
PyLint + PEP-8 + Formatting.
Add Skip to the results so we can have skipped tests within the same data structure.
Merge remote-tracking branch 's0undt3ch/features/version-info'
Merge remote-tracking branch 'jenf/skip'

Conflicts:
	src/xmlrunner/__init__.py
Bumped version.