fix error by keepright, delete invalid key/value of POI
fix error by keepright, update/add data for POI at Hamburger Str.243
fix error by keepright, update/add poi data at Hamburger Str.49
fix error by keepright, update of poi data at Hamburger Str.73
fixed invalid URLs, updated data at Hamburger Str. 52
fixed invalid URL, added opening hours of SV Olympia92 Minigolf
fixed keep right warning about URL; added opening hours
fixed warning for turn relation from Scharnhorststr. to Herzogin-Elisabeth-Str.
fixed broken turn relations (w/o via or obsolete) for B85;L151
fixed uncomplete relation at crossing B7/L3080
added details for Gaststätte Reitlingstal im Elm
updated opening hours for Mühlencafe
added opening hours and website for Guten Morgen Laden
refined tags for Altstadtrathaus as building and museum as POI
added/modified POIs in Gewandhaus
added/modified POIs at Immermannstr.48
added restaurant at Immermannstr.46
separated features (tea,interieur) at Immermannstr.26