changed Domainprovider

The domain is moving from a french hosting company OVH to Strato a german domain and webhosting provider. This was done to improve performance and stability. Moreover the web content and  databases will migrate to a new server at the University of Göttingen due to cost reductions. The transformation of the data and databases will be scheduled to September, 1st 2017. Apart from that a new web design will be created to ensure compatibility with smartphone and tablets.