fix basis.path bugs (make tests pass through)
fix basis.path bugs (make tests pass through)

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