dbusserver: emit the bus-name-owned when we have the bus

And rename from 'owned' to 'acquired', that's better english

tuhi.py

@@ -34,14 +34,14 @@ class Tuhi(GObject.Object):
     def __init__(self):
         GObject.Object.__init__(self)
         self.server = TuhiDBusServer(self)
-        self.server.connect('bus-name-owned', self._on_bus_name_owned)
+        self.server.connect('bus-name-acquired', self._on_bus_name_acquired)
         self.bluez = BlueZDeviceManager()
 
         self.bluez.connect('device-added', self._on_device_added)
 
         self.drawings = []
 
-    def _on_bus_name_owned(self, dbus_server):
+    def _on_bus_name_acquired(self, dbus_server):
         self.bluez.connect_to_bluez()
 
     def _on_device_added(self, manager, device):

tuhi/dbusserver.py

@@ -153,7 +153,7 @@ class TuhiDBusServer(GObject.Object):
     Class for the DBus server.
     """
     __gsignals__ = {
-        "bus-name-owned":
+        "bus-name-acquired":
             (GObject.SIGNAL_RUN_FIRST, None, ()),
     }
 
@@ -178,10 +178,9 @@ class TuhiDBusServer(GObject.Object):
                                            self._property_read_cb,
                                            self._property_write_cb)
         self._connection = connection
-        self.emit('bus-name-owned')
 
     def _bus_name_aquired(self, connection, name):
-        pass
+        self.emit('bus-name-acquired')
 
     def _bus_name_lost(self, connection, name):
         pass