version 1.17

Naming a level with a hyphen in the name does not work as expected.

Repro:
1) save a level in Weltmeister with a hyphen in the name (eg "foo-bar.js")
2) check the generated .js file; it will be named "Levelgame.levels.foo-bar" instead of "LevelFoobar" (or similar)

By the way, a real issue tracker would be great.