initial commit with ad_toolbox submodule

dashboards/Hello.dash

@@ -0,0 +1,14 @@
+#
+# Main arguments, all optional
+#
+title: Hello Panel
+widget_dimensions: [120, 120]
+widget_margins: [5, 5]
+columns: 8
+
+label:
+    widget_type: label
+    text: Hello World
+
+layout:
+    - label(2x2)