Adding new state causes java.lang.ArrayIndexOutOfBoundsException

[JamzTheMan]

Reported by paulstrait

One other issue: When I try to add a new state and upload a new image, I get a java.lang.ArrayIndexOutOfBoundsException. I can take an old state I already have and modify it. Also if I try to create a new state that doesn't involve an image (e.g., a dot), the 'Add' button is grayed out.

When you add a new "state" you can now "insert" that state anywhere in the list. But it looks like I forgot to initialize the array index when that dialog loads. A workaround is to simply click up the list anywhere and then add the new state and it should work. (then move it down if you want it at the bottom)

[JamzTheMan]

Fixed! New states now added to the bottom if no other state is 'selected'.