basis.dragdrop: add support for touch events
basis.dragdrop: add support for touch events

fateevv/basisjs,basisjs/basisjs,basisjs/basisjs,istrel/basisjs,tyanas/basisjs,smelukov/basisjs,smelukov/basisjs,istrel/basisjs,tyanas/basisjs,basisjs/basisjs,fateevv/basisjs,fateevv/basisjs,smelukov/basisjs,istrel/basisjs,tyanas/basisjs