0.22.9 - Memorybox boatfixes

- changes: war and army target lines are now more smoothly animated
- changes: boat transport logic has been improved
- changes: only units from the same kingdom can use their boats
- changes: boat pathfinding has been improved (less edgy floating around)
- fixed: an error that occurs on some devices - "сannot generate 9 slice most likely because the size is too big"
- fixed: the war arrow sometimes "jumps" to the far corner if the target capital no longer has zones
- fixed: the crab burrow animation was broken
- fixed: a possible fix for boats dropping units in the middle of the ocean sometimes
- possible stability improvements have been made for mobile devices
- a few new debug options have also been added which I used for boat improvements