improve basis.dom.event.Event and make work old api with it
improve basis.dom.event.Event and make work old api with it

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