Split api docs in carousel- and item-related methods and add note about usage of item-related methods
Split api docs in carousel- and item-related methods and add note about usage of item-related methods

Hanzig/jcarousel,nguyenuit/jcarousel,jsor/jcarousel,npmcomponent/jsor-jcarousel,cssfirefly/jcarousel,stormwild/jcarousel,nguyenuit/jcarousel,Orehouse/jcarousel,mrkiwi/jcarousel,burakkp/jcarousel,Orehouse/jcarousel,mrkiwi/jcarousel,cssfirefly/jcarousel,jsor/jcarousel,stormwild/jcarousel,Hanzig/jcarousel