Enalim now works with gamepads

Enalim now has gamepad support. To make this work, the ui had to be rethought and I think the result is a simpler experience than before. As a side-effect, the game can now also be played with the keyboard only. 

While on the map, press Space (or Gamepad A/circle) to enter selection mode. Use the arrows (or stick/d-pad) to highlight items/creatures to interact with and then Space again to make the selection. Most of the actions in the game are menu driven. The various floating UI elements were coalesced into a single window with full keyboard/gamepad navigation.

Enjoy and let me know if there are bugs (I'm sure there will be some.)