1.7.6 version was created.
Issue #2566 was fixed.
Distributed: logged request instead of task as suggested by Rob
WAL size calculation was changed.
Export: minor fix to setup compressionLevel and compressionBuffer
Releasing OrientDB 1.7.6
Releasing OrientDB 1.7.6
Created v 1.7.7
Fixed issue #2577
Fixed issue #2443
Distributed: minor, avoided to exceed the pause of 3 secs in case of re-balancing
added .ttf .woff .svgz .json to  static pattern
Issue #2502 #2586 was fixed.
Fixed issue #2582
Issue #2520 was fixed.
Merge remote-tracking branch 'origin/1.7.7' into 1.7.7
Fix #2581 Close WAL when DB is closing

(cherry picked from commit b1d207ffcaa77b25aa87aad744329f8b4c1a667a)

Conflicts:
	core/src/main/java/com/orientechnologies/orient/core/storage/impl/local/OAbstractPaginatedStorage.java
	core/src/main/java/com/orientechnologies/orient/core/storage/impl/local/paginated/wal/ODiskWriteAheadLog.java
Checked if compression is going to be changed in non empty cluster
WAL MT speed up.
Merge remote-tracking branch 'origin/1.7.7' into 1.7.7