add traceur test suite

test/fixtures/traceur/Modules/ImportFromModule.module.js

@@ -0,0 +1,17 @@
+import {a as renamedX, b} from './resources/m.js';
+import {a} from './resources/m.js';
+import * as m2 from './resources/m.js';
+
+assert.equal(1, a);
+assert.equal(1, renamedX);
+assert.equal(2, b);
+
+import * as m from './resources/m.js';
+
+assert.equal(a, renamedX);
+assert.equal(a, m.a);
+
+import * as m3 from './resources/m.js';
+
+assert.isTrue(m === m3);
+assert.equal(b, m.b);