WoltLab/WCF — pull request #694 by Gravatronics (2012-07-14 18:56:51+00:00)
Title: Updates handling of required packages

There are now four possible statuses of a required package:

* installed,
* delivered,
* missing,
* missingVersion.

Now, the case that a package is installed but the version is to low, is properly handled and doesn't trigger a missing (as in "package is missing")-error message anymore.

Additionally, some missing package related language items are added.