Ensure Locator works on PHP <5.3
Ensure Locator works on PHP <5.3

PHP <5.3 doesn't have DOMNode::getLineNo() and I'm too lazy to find a
proper fix. Fake it until we make it!

Alkarex/simplepie,barryvdh/simplepie,songfj/simplepie,simplepie/simplepie,FreshRSS/simplepie,ropik/simplepie,barryvdh/simplepie,ropik/simplepie,mblaney/simplepie,wikidi/simplepie,wikidi/simplepie,FreshRSS/simplepie,skyzyx/simplepie,Alkarex/simplepie,mblaney/simplepie,blat/simplepie,skyzyx/simplepie,blat/simplepie,wikidi/simplepie,songfj/simplepie,Alkarex/simplepie,blat/simplepie,songfj/simplepie,barryvdh/simplepie,simplepie/simplepie