Stabilty release based on YCSB.
Implemented MemoryUnit
Implemented MemoryUnit.align()
Make ClassMarshaller thread safe
Merge pull request #51 from obourgain/master

Make ClassMarshaller thread safe
HCOLL-159 moved threadlocal package from ChronicleMap project
threadlocal.StatefulProvider.get() imporoved
Use consistent hashing and thread local caches of StringBuilders.
updated dependencies for release
[maven-release-plugin] prepare release lang-6.4.11
[maven-release-plugin] prepare for next development iteration
Simplify read/write locks. remove readers waiting count.
More efficient handling of new and sparse maps by only zero-ing out when there is something there to zero out.
Add support for newDirectInstance()
HCOLL-171 Add a simple BytesHasher for chronicle map's needs.
HCOLL-171 Move default BytesHasher to java-lang.
HCOLL-171 Optimise for hash of 64-bit long as a common use case.
Fix a generic in Javadoc.
[maven-release-plugin] prepare release lang-6.4.12
[maven-release-plugin] prepare for next development iteration