1.1.19

Added 2 new singleton methods to disable/re-enable notifications
generation :
- (void)setAppNotReadyToAcceptNextInteraction;
- (void)setAppReadyToAcceptNextInteraction;

Added 3 new pageId in Sample with ‘Deep Linking interactions’ :
- photo : open camera
- calendar : open calendar
- twitter : open twitter

Set the SDK less verbose.