templates: support for `<b:include src="id:foo"/>`
templates: support for `<b:include src="id:foo"/>`

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