Included the actual version when there is a failure to convert the version to an int
Merge pull request #709 from pveentjer/improvement/3.maintenance/versionasint-exception-improvement

Improvement/3.maintenance/versionasint exception improvement
Merge pull request #705 from gurbuzali/fix/3.0/issue-683

ManagementService register/unregister fixes #683
fixes #713
Fixed indexes are not updated on MapLoader::loader and MapLoader::loadAll
Merge pull request #719 from noctarius/maintenance-3.x

Fixed indexes are not updated on MapLoader::loader and MapLoader::loadAll
suppress HazelcastInstanceIsNotActiveException fixes #713
Merge pull request #721 from gurbuzali/fix/3.0/issue-713

Fix/3.0/issue 713
Merge pull request #720 from gurbuzali/fix/3.0/issue-713

Fix/3.0/issue 713
Removed unused timestamp in session object. (IAtomicLong)
Removed unused timestamp in session object. (IAtomicLong)
fixes #724
Merge pull request #722 from noctarius/master

Master
Merge pull request #728 from gurbuzali/fix/3.0/issue-724

Fix/3.0/issue 724
Merge pull request #727 from gurbuzali/fix/3.0/issue-724

Fix/3.0/issue 724
fixes #725
cleanup
Merge branch 'fix/3.0/issue-725' of github.com:gurbuzali/hazelcast into gurbuzali-fix/3.0/issue-725
Merge branch 'fix/3.0/issue-725' of github.com:gurbuzali/hazelcast into gurbuzali-fix/3.0/issue-725
header date update