OPENFUR-12 - This is a combination of 14 commits below:
OPENFUR-12 - work started on result translation tests for OMOP v2

Fixed formatting of Apache header

Added HSQLDB dependency for fqe-mpi in memory database

OPENFUR-12 - Full testing environment setup complete, need to add more
test results and actually assert on them.

OPENFUR-12 - Better file name for input/expected; added actually XML
assertion.

OPENFUR-12 - Adding valid single result for testing; currently does not
produce correct output.

OPENFUR-12 - Fixed omopv2 gender code and updated expectations with
actual result translation output.

OPENFUR-12 - Added extra-elements-result test and improved comparison to
ignore id and compositeId elements.

Refactored queryFiles method to return a map so that the key (the
filename) could be used as a parameter for the method name, making it
easier to see which test failed

OPENFUR-12 - Added empty result set test, missing root element test, and
valid multiple results test.

Added name of file being tested to method name.

OPENFUR-12 - Updated expected output for missing root element test.

OPENFUR-12 - Removed use of mdrAssetServiceRestClient in favor of
injected url due to Connection Refused errors when running tests as part
of a suite; also added suite class. This is was likely related to
keep-alive and since the server gets shutdown and restarted, the socket
is dead but cxf still uses it. After many hours, I couldn't figure out
how to disable keep alive so injecting the property replaced url
instead.

OPENFUR-12 Removed @dirtiescontext and replaced with cleanupSpec method
containing bus shutdown: BusFactory.getDefaultBus().shutdown(true);