Merge pull request #5 from in-mind-computing/maven

Updated tests in maven branch
[internal] cleanup bundled libs
[internal] copy changes from master branch
Migrate test suites to junit4 parametrized tests and enable remaining tests
Change the reference to an existing directory so the test passes
Merge remote-tracking branch 'origin-clarkparsia/maven' into maven

Conflicts:
	test/src/test/java/org/mindswap/pellet/test/MiscTests.java
[internal] integrate master changes
[internal] organize imports