Added multiple backends support for Customer companies (Cyrille Bol)
Fixed some bugs from previous commit:

  1- Fixed some typos and small errors that prevented the previous commit to actually work.
  2- Since I had copied the CustomerCompany/DB.pm file from the CustomerUser/DB.pm file, I had forgot to remove some reference to CustomerUser related variables. This is now fixed.
  3- I had forgot to implement the search filter in the CustomerCompanyList function. So, the Customer Company list was never filtered. This is now fixed.

Cyrille Bollu
Merge branch 'cyr_dev_1'
Made adaptation requested by Martin Gruner to my patch for adding multiple backends support to CustomerCompany:

  1- Added a Module line to the CustomerCompany default config in Default.pm (+ Added a Name line)
  2- Added fallback in CustomerCompany.pm for people migrating from 3.2 which have this setting not set in their config
  3- Added a dropdown list to the AdminCustomerCompany module to show the writeable sources where Customer companies can be added.

Cyrille Bollu
OTRSDashboardQueueOverview merging module.
Revert "OTRSDashboardQueueOverview merging module."

This reverts commit 6e92bc3608ea24926d3c53e2b5d0859c3504f2c8.
Fixed POD typos.
Fixed bug#9476 - AgentTicketZoom: translation of 'split' into german language.

Conflicts:
	Kernel/Language/ar_SA.pm
	Kernel/Language/bg.pm
	Kernel/Language/ca.pm
	Kernel/Language/cs.pm
	Kernel/Language/da.pm
	Kernel/Language/de.pm
	Kernel/Language/el.pm
	Kernel/Language/es.pm
	Kernel/Language/es_CO.pm
	Kernel/Language/es_MX.pm
	Kernel/Language/et.pm
	Kernel/Language/fa.pm
	Kernel/Language/fi.pm
	Kernel/Language/fr.pm
	Kernel/Language/fr_CA.pm
	Kernel/Language/hi.pm
	Kernel/Language/hr.pm
	Kernel/Language/hu.pm
	Kernel/Language/it.pm
	Kernel/Language/ja.pm
	Kernel/Language/lt.pm
	Kernel/Language/lv.pm
	Kernel/Language/ms.pm
	Kernel/Language/nb_NO.pm
	Kernel/Language/nl.pm
	Kernel/Language/pl.pm
	Kernel/Language/pt.pm
	Kernel/Language/pt_BR.pm
	Kernel/Language/ru.pm
	Kernel/Language/sk_SK.pm
	Kernel/Language/sl.pm
	Kernel/Language/sr_Cyrl.pm
	Kernel/Language/sr_Latn.pm
	Kernel/Language/sv.pm
	Kernel/Language/tr.pm
	Kernel/Language/uk.pm
	Kernel/Language/vi_VN.pm
	Kernel/Language/zh_CN.pm
	Kernel/Language/zh_TW.pm
Added -a reinstall-all feature to bin/otrs.PackageManager.pl

If you upgraded your OTRS system, it can be that the RPM or Windows
Installer replaced files that were modified by any packages you had
installed. With this new option you can reinstall all packages
with one command - this also allows to integrate it in the
upgrade RPM procedure itself.
Fixed caching key and inquiry of dynamic field value in HistoryTicketGet function (TE) and added a new parameter to disable default sorting of statistics.
Squashed commit of the following:

commit 76a06dad43a5cc5547ca509d1cd426ae8dc82985
Merge: a44ce40 bd0e0cf
Author: Carlos Rodriguez <carlos.rodriguez@otrs.com>
Date:   Tue May 28 13:13:47 2013 -0500

    Merge branch 'master' into feature-packageuninstallmerged-cr-master

commit a44ce40a78647fd73d980bbe0767937889f9d71a
Author: Carlos Rodriguez <carlos.rodriguez@otrs.com>
Date:   Tue May 28 13:11:12 2013 -0500

    Renamed function from PackageUninstallMerged to _PackageUninstallMerged, added option switch to delete or preserve .save files.

commit e41f8282180cd7564b58c00671997b3f8293420a
Author: Carlos Rodriguez <carlos.rodriguez@otrs.com>
Date:   Mon May 27 15:48:43 2013 -0500

    Added PackageUninstallMerged().
Fixed notice for parameter DisableDefaultResultSort.
Added removal for Merged Feature Add-Ons routine during DB Update.
Added OTRSPostMasterFilterExtensions to the list of Merged Feature Add-Ons to uninstall.
Quoted database name, login and password for MySQL

Fixes bug#7439 - http://bugs.otrs.org/show_bug.cgi?id=7439
Installer breaks on dash in database name or database user
Fixed typo in comment, tidied
Fixed issue on PostgreSQL with DB Update script, thanks Carlos!
Follow-up fix for bug#7439

The password should not be quoted!
Removed useless load of Time::HiRes.
Removed useless load of Time::HiRes.