Introduced encoding for all file names in generated docu.
CAUTION: new file format is not compatible anymore with old files in case of special characters in names.
REST service for object repository:
introduced service for returning all objects of a type as well as a service to get object index for each object (containing the reference tree, where this object was referenced).
 Furthermore introduced a custom JAXB context provider to use the same JAXBContext as in API for support of generic objects in any places.