Fixed Layout
Fixed Bug about crashing when ” The number of view controllers provided (0) doesn’t match the number required (2) for the requested transition” message occurs.

Reflowable Layout
In spine of opf file,
Parser updated for ItemRef of which property is linear=’no’.

New Event added for clicking on the link to the ItemRef of which property is linear=”no”.
-(void)reflowableViewController:(ReflowableViewController*)rvc didHitLinkForLinearNo:(NSString*)urlString;