Redo fix_protocol(), add parse_url()
Redo fix_protocol(), add parse_url()

blat/simplepie,mblaney/simplepie,barryvdh/simplepie,FreshRSS/simplepie,FreshRSS/simplepie,blat/simplepie,mblaney/simplepie,wikidi/simplepie,skyzyx/simplepie,Alkarex/simplepie,ropik/simplepie,Alexia/SimplePie,songfj/simplepie,gsnedders/complexpie,barryvdh/simplepie,songfj/simplepie,Alexia/SimplePie,Alkarex/simplepie,wikidi/simplepie,skyzyx/simplepie,simplepie/simplepie,barryvdh/simplepie,simplepie/simplepie,Alkarex/simplepie,blat/simplepie,wikidi/simplepie,ropik/simplepie,songfj/simplepie