ISPN-4516 Upgrade to Spring 3.2.9 and ISPN 7, enabled tests, remove unused code
ISPN-4543 Formatting
Delete unused file
ISPN-3480 Remove unused protobin files
ISPN-4306 Properly create the RealmUser when obtaining credentials over GSSAPI
Move ClusteredCacheWithLongIndexNameTest to "unstable" group
ISPN-4504 Topology id is not properly set on ClusteredGetCommands

ClusteredGetCommand should NOT be topology-aware
ISPN-4503 Commands with topology id 0 are not properly ignored on joiners
ISPN-2522 The StateTransferCacheLoaderFunctionalTest (StateTransferFunctionTest) tests fail periodically

* Disable synchronizations, so that commit failures are not ignored.
* Pause between writes so that the writing thread doesn't hog all
  the CPU before the 2nd node joins.
* Fail-fast in StateTransferLargeObjectTest