1.1.1 - Bug fix & tweaks

Bug Fix: There was previously a small possibility of getting an entirely 'dead seed', wherein it was impossible to create anything other than Earth tiles. The game is supposed to detect this situation & remedy it, but sometimes it would remedy it incorrectly! I've fixed this, so now it should be possible to create Elixirs in every seed.

Bug Fix: When using "Mouse & Keyboard" controller scheme, buying a new tile will no longer cause the tile you were holding to be placed in the top left square.

Tweak: I've increased the random seed size from 4 hexes to 8, to increase the number of possible game rulesets.