Fix #249 - init() should return true if successful.
Fix #249 - init() should return true if successful.

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