Lemmings

BUG FIXES
- Exit Block can no longer be moved on top of Ancient Stairs in the Creatorverse
- Entry and Exit Blocks can no longer overlap in the Creatorverse
- Some instructions no longer stop falling Boulders
- Levels now end when completing a level with Resurrect activated
- Missing localisation now added for pre-damaged blocks in the Creatorverse
- Red Laser now destroys Spike Traps
- Mystery Blocks now retain their symbol when being dug