basis.template: implement `from` attribute in <b:define>
basis.template: implement `from` attribute in <b:define>

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