Upgraded to JSONPath 1.1.0 as 0.9 is not supported with Spring 4.2 anymore. Tweaked integration tests due to changed semantics and internals of JSONPath >= 1.0.
Extracted store specific tests into separate test modules to prevent classpath overlap between projects. Those tests are now executed in an "it" build profile to prevent the tests being packaged for distribution on release.
Use Map-based repositories and mapping contexts for test in the Core and WebMvc module.
Slightly changed the configuration API for lookup types on RepositoryRestConfiguration.
Related ticket: DATAREST-776.
