refs #6015 hide no data in category message if search is used
refs #6417 added a simple test for creating archiveid
Merge branch 'master' of github.com:piwik/piwik
refs #6413 always return a proper return code
Remove unused variable in CronArchive (CronArchive::$isCoreInited).
Fix CronArchive token_auth refactor.
Fix tests
Removed a test that was testing nothing and that failed depending on your system
The initSession method has not been changed

Reproduce the error: When changing the password of the user from "User settings", it throws an fatal error.

Why ? : The initSession method has not been changed in the processPasswordChange method of the UsersManager Controller class.
Missing SessionInitializer namespace
Merge pull request #6455 from burakcakirel/master

Use SessionInitializer in UsersManager.processPasswordChange since initSession method has moved from Auth to aforementioned class.
Merge pull request #6456 from piwik/6015_hideNoDataMessage

Hide no data in category message if search was used
updated submodule
Refs #6364, encode columns in PivotByDimension filter to ensure UTF-8 encoding. Will avoid php warning given on some PHP 5.3 builds for json_encode-ing decoded &nbsp; entities.
refs #6432 should fix a possible undefined function call
Refs #6452, move remove existing notification fix to angular directive.
Refs #6364, fix for when pivotted table is empty.
Merge branch 'master' into 5363_cron_archive_full_concurrency

Conflicts:
	core/CronArchive.php