ISPN-4543 Spring tests missing jgroups-tcp.xml
ISPN-4485 Remote non-indexed query fails if compat mode enabled

Introduce CompatibilityReflectionMatcher, a special ReflectionMatcher that is able to resolve types
by their protobuf name instead of using the java class name. A number of refactorings around the usage
of EntityNamesResolver were required for this.
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-3950 Move KeyValueFilterFactory and ConverterFactory to core

* Moved to core/ to make it easier for users to implement factory
instances and avoid leaking server/hotrod components.
ISPN-3950 WIP...