Cleanup some garden-o-matic cruft and dead code.

Tools/GardeningServer/scripts/ui_unittests.js

Index: Tools/GardeningServer/scripts/ui_unittests.js
diff --git a/Tools/GardeningServer/scripts/ui_unittests.js b/Tools/GardeningServer/scripts/ui_unittests.js
index e0ce085e03acec119ceab327e872a0cf43820b1b..72b84bbbb5bb2ebddcb27f87ad9cba949c1c13d4 100644
--- a/Tools/GardeningServer/scripts/ui_unittests.js
+++ b/Tools/GardeningServer/scripts/ui_unittests.js
@@ -127,24 +127,6 @@ test("results.ResultsGrid (empty)", 1, function() {
     equal(grid.innerHTML, 'No results to display.');
 });
 
-test("time", 6, function() {
-    var time = new ui.RelativeTime();
-    equal(time.tagName, 'TIME');
-    equal(time.className, 'relative');
-    deepEqual(Object.getOwnPropertyNames(time.__proto__).sort(), [
-        'date',
-        'init',
-        'setDate',
-        'update',
-    ]);
-    equal(time.outerHTML, '<time class="relative"></time>');
-    var tenMinutesAgo = new Date();
-    tenMinutesAgo.setMinutes(tenMinutesAgo.getMinutes() - 10);
-    time.setDate(tenMinutesAgo);
-    equal(time.outerHTML, '<time class="relative">10 minutes ago</time>');
-    equal(time.date().getTime(), tenMinutesAgo.getTime());
-});
-
 test("StatusArea", 3, function() {
     var statusArea = new ui.StatusArea();
     var id = statusArea.newId();