Issue #29 Wired user provided CacheLoader through to the Ehcache instance
Issue #29 added some rough lifecycle, so EhcacheManager life cycles CacheLoaders
Issue #29 added Javadoc
Issue #29 Making maps unmodifiable, and typed to the ? wildcard, which is more correct
Issue #29 Added missing Javadoc
Issue #29 some generic fixes to fix compile warnings
Merge pull request #90 from alexsnaps/issue-29

Issue #29 Merge CacheLoader API
Use gradle distribution with sources for wrapper
Just the code changes (no unit tests yet).
- refactored Store CAS API to no longer accept ValueHolder (as per issue 85)
- completed javadoc for those
- added rollback logic to Ehcache to deal with exceptions
Merge pull request #94 from vfunshteyn/issue-46

Issue 46
Moved ValueHolder implementation out of OnHeapStore into new type and added unit test for it.
Merge pull request #95 from vfunshteyn/issue-46

Issue 46
Issue #46 minor cosmetic change