Set TicketEventsCalendar widget to disabled by default, removed duplicated entry in TicketCalendar.
Fixed bug#9451 - Possible to select invalid autoresponses for queues.
Fixed bug#9481 - Possible to select invalid services in SLA admin screen.
Fixed bug#9497 - AgentTicketSearch logs a Uninitialized error message in Oracle.
Fixed permissions.
Fixed typos
Added timestamp to AdminSelectBox for csv files

Addead according to Idea Scale #1038

https://otrsteam.ideascale.com/a/dtd/Time-stamp-for-SQL-box-admin-select.csv-output-file/388658-10369
Re-applied fix for bug#9501
Added OTRSKeepFAQAttachments to the list of merged packages to delete.
Extending fix for bug#9454.
Email address is now also checked for uniqueness during update.

Previously this was only done during CustomerUserAdd.

Fixes bug#9464
http://bugs.otrs.org/show_bug.cgi?id=9464
Tidied code.
Solved problem in AddRole2Group whithout having permissions

http://bugs.otrs.org/show_bug.cgi?id=8995

Without any of the permissiones being set, the script falsly informed that it had added the role to the group, but nothing happened.
Now any of the permissions MUST be set, or the script will report with an error and exits.

accidently removed a comment line and restored
Removed not needed module.
Changed test name, it was not NotificationGet.
Squashed commit of the following:

commit 7fd1ff12a58b2445f155cf230162f89d33866da7
Author: Marc Bonsels <marc.bonsels@otrs.com>
Date:   Thu Jun 13 15:43:59 2013 +0200

    Added tree selection also to stats.
Synchronized translation files.
Added release date.
Added CustomerUser and CustomerCompany events to new SysConfig based event-registration.
Added comment for backward compatibility code.