Show the bundle name instead of the bundle file name in the triggers scope view
Fixes #1531
Plus: Add a menu to the token to show the represented object
Only show the menu (with bundle ID) for trigger scope tokens that have a display string
Use the bundle display name (if it exists) for scope token names

Fall back to the bundle name if none exists
Merge pull request #1705 from quicksilver/i1531

User a less confusing display string for the scope tokens for triggers