Minor: improved exception on sql parsing
Fixed issue #2630
Fixed pom.xml issue with distributed sub-project
Fixed issue #2639
Fixed concurrency problem during server startup
Issue #2640 was fixed.
Fixed issue #2643
Issue #2632 was fixed.
(cherry picked from commit 7830a4d)
fixed document reset wrongly run deserialize
Merge branch '1.7.8' of github.com:orientechnologies/orientdb into 1.7.8
Issue #2640 - binary compatibility issue was fixed.
Merge branch '1.7.8' into develop

Conflicts:
	core/src/main/java/com/orientechnologies/orient/core/storage/impl/local/paginated/base/ODurablePage.java
	tests/src/test/java/com/orientechnologies/orient/test/database/auto/SQLUpdateTest.java