v0.6.0.2

Update!! changelog!!

- Tiles will now work closer to how they used to (you can drag while placing or removing them, no need to press shift)
- Fixed a crash if you salvaged a door in a goal-less level
- The description of a level pack and the authors of levels will be properly saved. Oops. This means the save version is now at 5.
- Clicking "Erase Save Data" SHOULD work properly now.
- Fixed a bug where if you pressed F5 or "Stop" during a level transition, when you started playing again you couldn't win, salvage, or exit the level in any way because transitions stopped working.
- Web version should work better now and have less audio issues, maybe? Not really my doing, it was a Godot update.
- OOPS edit because I forgot to mention it: You can now move the current selection with the arrow keys, and delete it with the delete key.