Fixed #1553 Cached file name with path extension UIWebView issue - for iOS 7 and above, remove the query from the url (prior to iOS 7 the behavior remains the same).
Fixed #1553 Cached file name with path extension UIWebView issue - for iOS 7 and above, remove the query from the url (prior to iOS 7 the behavior remains the same).

dreampiggy/SDWebImage,amyhametov/SDWebImage,awkward/SDWebImage,Frntbac/SDWebImage,tualatrix/SDWebImage,Kekanto/SDWebImage,dreampiggy/SDWebImage,awkward/SDWebImage,iosnatarajan/SDWebImage,smule/SDWebImage,iheartradio/SDWebImage,dpettigrew/SDWebImage,geoffmacd/SDWebImage,rs/SDWebImage,awkward/SDWebImage,zhang-yawei/SDWebImage,klundberg/SDWebImage,dreampiggy/SDWebImage,buleSky111/SDWebImage,odyth/SDWebImage,Insfgg99x/SDWebImage,ruaho/SDWebImage,altrooz/SDWebImage,cochat/SDWebImage