Literally hide the settings panel when not in use
Add missing file from bfe673c
Update all JavaScript to match 2 space soft tab indentation

https://github.com/styleguide/javascript
Rename oldIE.js to oldbrowser.js
Merged `parseXML()` into `changePartImages()`

The wizard actually appears to run faster now. That is good, but it
should be no surprise it may be faster. Efficient code === faster
execution