ISPN-3364 Tests from org.infinispan.atomic package fail with
AssertionError

* Fixed issue IBM LRU implementation
** Changed LRU to support Equivalence
* Changed EquivalenceHashMap to use buckets instead
** Previous implementation had issue with large entries when re-sort
Fix module name
Add better assert for some remote query tests
Remove unused imports
ISPN-3913 Infinispan reports incorrect version

* Infinispan's Version class reports the wrong version
* JmxManagementTest asserts wrong "Version" jmx attribute value for CacheManager mbean
* AbstractSingleNodeMemcachedTest asserts the wrong version