Marble now in extras-testing

Just a quick note to N900 users: Marble is now available in extras-testing, the repository in between the experimental extras-devel and the user-available extras repositories. It is a post 1.0 Beta 2 (0.85) version, i.e. already contains most of the changes that will make up 1.0 Release Candidate 1.

To have the final version 1.0 readily available in the extras repository, your help is appreciated: Become a tester and vote on the marble package. Thanks!