message: Add an expression runner test:
diff: @@ -535,6 +535,10 @@ QUnit.test("ExpressionRunner: (1+2)*3", function (assert) {
  var runner = new ExpressionRunner("(1+2)*3");
  assert.equal(runner.run({}), 9, "(1+2)*3 is 9");
  });
  +QUnit.test("ExpressionRunner: (1+2)*(3+2) / 5", function (assert) {
  + var runner = new ExpressionRunner("(1+2)*(3+2) / 5");
  + assert.equal(runner.run({}), 3, "(1+2)*(3+2) / 5 is 3");
  +});
  QUnit.test("ExpressionRunner: sumInArray", function (assert) {
  var runner = new ExpressionRunner("sumInArray({a}, 'val1')");
  var values = {a: [{val1: 10}, {val2: 10}, {val1: 20}]}
  