BicincittaOld: Fix problem in parsing station names with HTML entities

Hi eskerda! Apparently there is a problem in parsing names with HTML entitites. 
See for example Bari in CityBik.es  : http://api.citybik.es/v2/networks/bariinbici .
And all the stations actually available in Bari : http://www.bicincitta.com/citta_v3.asp?id=9&pag=2#GMap . 

The fix in the proposed pull request can be improved, but at least it fix the bicincittaold scaper for parsing data for all the stations.