Major WIP

This release is for anybody who wants a first impression.
This release is NOT meant for use in production!

So you may find some bugs. You can create an issue if you find one.

How to install:

1. Unzip and open unzipped folder.
2. Doubleclick the file with ending ".jar" (or type java -jar filename.jar in cmd in the folder).
3. Embedded server should start up, may take some seconds...
4. Open browser at http://localhost:8080/GMM
5. Login with user "admin" and password "admin"