Set of serialized documents has been migrated to IdentityHashMap
Fixed suppression exceptions during transaction commit
Transactions now cache reads too. This prevent to have multiple instances inside the same tx of read records
Merge remote-tracking branch 'nuvolabase/develop' into commit-fixes
Remove read hook invocation from transaction addRecord()
HookTxTest refactoring
Updated Hazelcast to the official 3.0
Merge remote-tracking branch 'nuvolabase/develop' into develop
Fixed issue #1591
Merge branch 'issue1591' into hotfix-1.5.1
Merge branch 'hotfix-1.5.1' of https://github.com/orientechnologies/orientdb into hotfix-1.5.1