Patch for issue 1216, useSelfRender should be called on all descendan…

…ts of a batchnode, not only the children.

modified
CCSpriteBatchNode, removeAllChildren:

cocos2d/CCSpriteBatchNode.m

@@ -215,10 +215,11 @@ -(void)removeChildAtIndex:(NSUInteger)index cleanup:(BOOL)doCleanup
 -(void)removeAllChildrenWithCleanup:(BOOL)doCleanup
 {
 	// Invalidate atlas index. issue #569
-	[children_ makeObjectsPerformSelector:@selector(useSelfRender)];
-
+	// useSelfRender should be performed on all descendants. issue #1216
+	[descendants_ makeObjectsPerformSelector:@selector(useSelfRender)];
+
 	[super removeAllChildrenWithCleanup:doCleanup];
-	
+
 	[descendants_ removeAllObjects];
 	[textureAtlas_ removeAllQuads];
 }