This maintenance release includes the following fixes:
- Update geomatics-geotk dependency to fix issue #16: validSurfaceBoundary test method reports 'Polygon not closed'
- Fix issue #13: envelopeHasValidCRS fails if srsName is URL
- Fix issue #8: Unit test failures on OS X
- Fix Javadoc errors when building with JDK 8 (doclint).