Merge pull request #1201 from strongloop/fix/options-propagation-2x

Fix HasOne.update to propagate options arg

lib/relation-definition.js

@@ -1745,7 +1745,7 @@ HasOne.prototype.update = function(targetModelData, options, cb) {
   this.fetch(function(err, targetModel) {
     if (targetModel instanceof ModelBaseClass) {
       delete targetModelData[fk];
-      targetModel.updateAttributes(targetModelData, cb);
+      targetModel.updateAttributes(targetModelData, options, cb);
     } else {
       cb(new Error(g.f('{{HasOne}} relation %s is empty', definition.name)));
     }