Incremental GUI updates. Copied over code for TimelineDayDisplay.

test/integration/PunchcardDialogTests.groovy

@@ -0,0 +1,10 @@
+import griffon.util.IGriffonApplication
+
+class PunchcardDialogTests extends GroovyTestCase {
+
+    IGriffonApplication app
+
+    void testSomething() {
+
+    }
+}