Return the base statement in case the test does not define any groups
Add some "integration tests"
A few more tests
No need to explicitly use a default group value
An array does the trick as well
Add support for test group definitions on test groups
Inception...
JUnit will run the test classes that are used in the integration test to
test the test groups. Confused, eh?
Add README
doc
License stuff
Prepare for maven central
Fix description