Add dbus interface for SystemController

src/ATBAPP/support/DBusController.xml

@@ -0,0 +1,14 @@
+<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN" "http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<node>
+  <interface name="eu.atb.ptu.systemcontrol">
+    <signal name="wokeUpFrom">
+      <arg name="source" type="y" direction="out"/>
+    </signal>
+    <method name="startBackgroundTask">
+      <arg name="id" type="s" direction="in"/>
+    </method>
+    <method name="finishedBackgroundTask">
+      <arg name="id" type="s" direction="in"/>
+    </method>
+  </interface>
+</node>