CHERKASY-101 implementation of HighDim summary REST service (index without dataType)
-with functional and integration tests
-added generic utility class FastMatchers (we should move this later to some generic project)
CHERKASY-101 FastMatchers now converts GString to String without warnings
CHERKASY-101 identing expected maps to make them more readable
CHERKASY-101 HighDimBuilder now uses MultiValueProjection to obtain properties
-HighDimDataServiceTests is now based on TabularResult for assertions (not core-db internals)
-FastMatchers moved to core-db
Merge pull request #19 from thehyve/CHERKASY-101_implement_highdim_summary

CHERKASY-101 implementation of HighDim summary REST service (index witho...