model.updateFormat(AssetFormats.MODEL);
model.updateBinaryContentAttachment(this.getClass().getResourceAsStream("/billasurf.jar"));
model.checkin("");
DroolsHeader.updateDroolsHeader("import com.billasurf.Board\n global com.billasurf.Person customer",
pkg);
repo.save();
AssetItem goodRule = pkg.addAsset("goodRule",
"");
goodRule.updateFormat(AssetFormats.DRL);
goodRule.updateContent("rule 'yeah' \n when \n Board() \n then \n System.out.println(42); end");