Add Event Sources:event_sources

- Add source property in Action and EventFilter
- Change TPropContainer contructor to accept keyword arguments and set
  properties that were given
- Change every single TPropContainer subclass constructor to accept
  kwargs and pass them on to super init
- Add a "null" option for TStringProperty
Use Event Sources:
- Make the probe require a source property to install or subscribe
- Have ProbeProxy install and subscribe return a prefixed address
- Make update, uninstall and unsubsribe extract the prefix from the
  address
- Have the TutorialRunner set a source on actions/events before
  installing/subscribing instead of setting current activity on
  ProbeManager
Test Event Sources:
- Change the tests according to the new constructors and behaviors

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/translatortests.py b/tests/translatortests.py
index 3b5ca6f..05a7831 100644
--- a/tests/translatortests.py
+++ b/tests/translatortests.py
@@ -61,7 +61,7 @@ class ResourceTranslatorTests(unittest.TestCase):
         self.fsm = Tutorial("TestTutorial1")
         # Add a few states
         act1 = addon.create('BubbleMessage', message="Hi", position=[300, 450])
-        ev1 = addon.create('GtkWidgetEventFilter', "0.12.31.2.2", "clicked")
+        ev1 = addon.create('GtkWidgetEventFilter', object_id="0.12.31.2.2", event_name="clicked")
         act2 = addon.create('BubbleMessage', message="Second message", position=[250, 150], tail_pos=[1,2])
         self.fsm.add_action("INIT", act1)
         st2 = self.fsm.add_state((act2,))