Merged Rui's addons-packaging branch on launcchpad

diff --cc source/addonHandler.py
index 714e31c,1becd3b..1fc88af
--- 1/source/addonHandler.py
--- 2/source/addonHandler.py
+++ b/source/addonHandler.py
@@@ -26,12 -25,7 +26,8 @@@ from logHandler import lo
  
  MANIFEST_FILENAME = "manifest.ini"
  BUNDLE_EXTENSION = "nvda-addon"
 +ADDON_REMOVED_EXTENSION="removed"
  
- #: Currently loaded add-ons. keyed by path
- #: @type runningAddons: list
- _runningAddons = []
- 
  def getRunningAddons():
        """ Returns currently loaded addons.
        """