Move spec files back out of spec/javascripts

- Jasmine gem allows us to specify a path to jasmine.yml via ENV

[finish #58126010]

spec/core/TimerSpec.js

@@ -0,0 +1,13 @@
+describe("Timer", function() {
+  it("reports the time elapsed", function() {
+    var fakeNow = jasmine.createSpy('fake Date.now'),
+        timer = new j$.Timer({now: fakeNow});
+
+    fakeNow.and.returnValue(100);
+    timer.start();
+
+    fakeNow.and.returnValue(200);
+
+    expect(timer.elapsed()).toEqual(100);
+  });
+});