Roman, Just two small comments from me:
1. I suggest renaming IgniteSpringDataTestSuite to IgniteSpringData2TestSuite: we must be able to test both spring-data and spring-data-2 JARs with single "mvn test" 2. Make sure "Ignite Spring Data" test job in TeamCity is extended to run the new test suite after the code is committed. Other than that the new module looks OK to me.
