- Added Ponder entries for gantry shafts and carriages
- Added ability to mark lang key prefixes as ignored, leaving out 'dev-only' lang entries from the localization templates
- Gantry Pinion -> Gantry Carriage
- Scenes can now be "re-assembled" by their storyboard while Ponder is opened using shift+refresh
- removed the requirement of editor provided lang keys for text windows
- couple fixes, changes to instructions
