Switched to 2.0-SNAPSHOT
Revert "Revert "Fixed issue #2342""

This reverts commit e1bcaa930b98398cd4a6982a3c979aff4f0e9aaa.
Revert "Revert "Fixed issue #2388""

This reverts commit 3a1082d72003dfda2c6ee56b7ca6580795b5dd67.
Fixed hazelcast configs for tests.
Minor: changed parallel query logging level to debug
Merge branch '1.7.1' of https://github.com/orientechnologies/orientdb into 1.7.1
Fix typos
Merge branch 'typos' into 1.7.1
Issue #2393. Remove redundant exception conversion.
Fix typo.
Test for issue #2366
Closed issue #2366
Merge branch 'orientdb-2366-dijkstra' into 1.7.1
Minor fix warnings
Merge branch '1.7.1' of https://github.com/orientechnologies/orientdb into 1.7.1
Refactoring
Merge branch '1.7.1' of https://github.com/orientechnologies/orientdb into 1.7.1
1. WAL restore speed was improved.
2. Issue in hash table was fixed.
(cherry picked from commit bf5720c)
Merge branch '1.7.1' of https://github.com/orientechnologies/orientdb into 1.7.1
Updated Hazelcast to last 3.2.2