Ensure popped scenes directly or via transition will resume.

Former-commit-id: 880178b

Author: cocojoe

cocos2d/CCDirector.m

@@ -706,6 +706,7 @@ -(void) setNextScene
     {
 		[_runningScene onEnter];
 		[_runningScene onEnterTransitionDidFinish];
+        [_runningScene setPaused:NO];
 	}
 }
 

cocos2d/CCTransition.m

@@ -242,7 +242,7 @@ - (void)update:(CCTime)delta
 				// Start incoming scene
         [[CCDirector sharedDirector] replaceScene:_incomingScene];
         [_incomingScene onEnterTransitionDidFinish];
-        _incomingScene.paused = _incomingPauseState;
+        [_incomingScene setPaused:NO];
         _incomingScene = nil;
 
         return;