Fixed #019337: Database Check Failed after upgrading from Ez Publish 4.6 > 4.7 rc1 with Postgres (step 1)
(cherry picked from commit bb1e7d59930b2de932986377551a74d010f16c71)
Fixed: Using deprecated/removed assertType() calls
Fixed #019158: limitation on Group in createPermissionCheckingSQL is very slow in sites with populated groups
Fixed: array to string conversion in eZDBFileHandlerMysqlBackend
Fixed: array to string conversion in eZDBFileHandlerMysqliBackend
Fixed: array to string conversion in eZDBFileHandler
Fixed: array to string conversion in eZDFSFileHandlerMySQLiBackend
Fixed: array to string conversion in eZDFSFileHandlerMySQLBackend
Fixed: array to string conversion in eZDFSFileHandler
Fixed: not using variable where reference is expected in eZPolicyTest
Fixed: not using variable where reference is expected in eZRoleTest
Fixed: array to string conversion in eZXMLTextTest
Removed: uneeded empty constructor
Removed: getName() method that prevents PHPUnit 3.6 to work correctly
Fixed #019354: ezcontentstaging : changing main node assignment is not synced on postgres
Fixed #19382: ezformtoken not present in dfs cluster mysql

Delay the initialization of event listeners define site.ini files until
the extensions and siteaccess are correctly loaded.
Undefine HTTP_USER_AGENT and HTTP_ACCEPT headers
Italian translation for 4.7

Updated Italian translation for Etna (4.7)
Merge pull request #333 from netbliss/master

Updated italian translation - Etna (4.7) / 2012.4 translation campaign
Italian translation updated

Updated italian translation