Added tests to make sure that the "quote" option works as advertised.
Added tests to make sure that the "quote" option works as advertised.

Distrotech/urlgrabber,tradej/urlgrabber,oe-lite/urlgrabber,oe-lite/urlgrabber,henrysher/urlgrabber,henrysher/urlgrabber,tradej/urlgrabber,Distrotech/urlgrabber,Distrotech/urlgrabber,oe-lite/urlgrabber,henrysher/urlgrabber,tradej/urlgrabber,oe-lite/urlgrabber,henrysher/urlgrabber,Distrotech/urlgrabber