ISPN-4376 AdvancedCache.filterEntries(...) does not respect configured
cache flags

Add tests for Replicated, Local, and Invalidation modes
Refactor tests to use a common base class
ISPN-4748 Source code always recompiled (no incremental compilation)

Temporarily exclude from compilation package-info.java (no annotations are used at the moment) until
MCOMPILER-205 is resolved.
ISPN-4385 Document installation process for OSGi containers
RESTAsyncIT.testDeleteOperation test fixed
Removed RemoteCacheStoreIT#testSocketTimeoutForRemoteStore

The test was unreliable, because the low socket timeout was also used
on cache loader start - the RemoteStore has it's own RemoteCacheManager
used to communicate with the remote server, and on cache loader startup it
tries to ping the remote server to verify it's ok, but this can often fail
because the socket timeout is low. The test then fails because the cache
isn't even started.
Missing CacheStore category annotation in jdbc server tests
ISPN-4470 Remove tabs and fix other formatting issues
ISPN-4470 RemoteCache's size() method should compute size globally

* A new statistic added that shows the number of keys a cache is
primary owner for. Use that statistic, calculated cluster wide,
to count the total number of entries in the cluster for the
remote cache.
* If statistics disabled, or using Hot Rod 1.x protocol,
keySet().size() is used as fallback.