[orca] Print exception when event could not be processed

[Joanmarie Diggs <joanied src gnome org>]

commit 068a7b5f472ea788d078ee9bf5bdcd18c12b871f
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Wed Nov 18 19:47:47 2015 -0500

    Print exception when event could not be processed

 src/orca/event_manager.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/orca/event_manager.py b/src/orca/event_manager.py
index 69a248a..d5ce114 100644
--- a/src/orca/event_manager.py
+++ b/src/orca/event_manager.py
@@ -684,6 +684,7 @@ class EventManager:
         except:
             msg = 'ERROR: Could not process %s' % event.type
             debug.println(debug.LEVEL_INFO, msg)
+            debug.printException(debug.LEVEL_INFO)
 
     def processKeyboardEvent(self, keyboardEvent):
         """Processes the given keyboard event based on the keybinding from the