[TASK] ADWD-1402 empty option of select boxes removed
Merge pull request #113 from subugoe/RemoveEmptySelectBoxOption

[TASK] ADWD-1402 empty option of select boxes removed
[TASK] Kreis and Gemeinde are removed from being indexed in SOLR
Merge pull request #114 from subugoe/DataExportController

[TASK] Kreis and Gemeinde are removed from being indexed in SOLR
[TASK] presentation of kloster creationdate in frontend adapted