Update v1.1

New Features:

added hotkeys to abilities (q,w), undo (e), redo (r), reset (t) and camera rotation (a,d, arrow keys)
added a toggle to disable fullscreen mode
added a toggle to enable displaying level names
displaying current version of the game in credits screen

Bug Fixes:

the last biome didn't always unlock correctly
the snapshot ability was available in a level where it was not supposed to be used
the first achievement was not always registered correctly