Elisabeth Leu

The first two line state that the WMS source used returns a "401 unauthorized". ``` 2018-05-15 15:02:15,242 ERROR [c2cgeoportal.views.proxy][Dummy-8] Error 'Unauthorized' in response of URL: http://geowms.bl.ch/?CRS=EPSG%3A2056&SERVICE=WMS&FORMAT=image%2Fpng&SERVERTYPE=mapserver&STYLES=&WIDTH=2325&s_columns_bk=doc_profile+as+mapbs_bk_doc_profile%2C+doc_situation+as+mapbs_bk_doc_situation%2C+doc_picture+as+mapbs_bk_doc_picture&LAYERS=grundkarte_sw_group&user_id=3018&cache_version=d544c7d0156e4ce0ae0c15cd63f2d113&role_id=3018&s_ga=GA_GeologischerAtlas&TRANSPARENT=true&username=Intranet&s_sb=SB_Satellitenbilder&REQUEST=GetMap&s_sk=SK_LandeskartenSwisstopo&s_si=SI_Swissimage&HEIGHT=1349&s_lo=LO_KatasterLandkreisLoerrach&VERSION=1.3.0&BBOX=2618924.75%2C1262911.75%2C2620087.25%2C1263586.25&s_columns_dm=adresse+as+dm_adresse%2C+hausnummerindex+as+dm_hausnummerindex&s_columns_intranet=0%2C1&ogcserver=source+for+http%3A%2F%2Fgeowms.bl.ch%2F%3F+image%2Fpng&s_bl=http%3A%2F%2Fgeowms.bl.ch%2F%3F. ``` You might want...