upgpkg: geogebra 5.0.18.0-1




git-svn-id: file:///srv/repos/svn-community/svn@121193 9fca08f4-af9d-4005-b8df-a31f2cc04f65
archrelease: copy trunk to community-any

git-svn-id: file:///srv/repos/svn-community/svn@121194 9fca08f4-af9d-4005-b8df-a31f2cc04f65