Implementation of insertSections & deleteSections?

[thespyke]

Could you complete source code to implement features:

pragma mark - Unimplemented

//- (void)insertSections:(NSIndexSet *)sections withItemAnimation:(KKGridViewAnimation)animation; //- (void)deleteSections:(NSIndexSet *)sections withItemAnimation:(KKGridViewAnimation)animation; //- (void)reloadSections:(NSIndexSet *)sections withAnimation:(KKGridViewAnimation)animation;

Please Thanks