Demo Version 0.6.15

Hey everyone,
We're releasing version 0.6.15 with loads of improvements! We're especially excited about the Tutorials & Missions, new camera and animations. This version should feel much better than the previous demo versions.
Here's the list of changes:
- Added Tutorial & Missions
- Rewritten Camera Controls: Drag Camera finally behaves as it should!
- Camera Auto-Zooms when placing tiles
- Drag & Drop of Tiles supported
- Animation for Drawing Tiles
- Discard Pile is a little more obvious now
- Several bug fixes
Happy sailing!