Fix EZP-22128 - Copyright still in 2013
Merge pull request #783 from jeromegamez/EZP-21713_extension_test_settings

EZP-21713: Added extension/*/tests/settings to override dirs for Unit Tests
Merge pull request #797 from jeromegamez/EZP-21774_ezclusterfilehandlerinterface

EZP-21774: eZClusterFileHandlerInterface: Added loadMetaData() and storeCache() methods
Merge pull request #854 from pedroresende/EZP-22128

Fix EZP-22128 - Copyright still in 2013
Added or replaced meaningful label for eZDebug messages