This update introduces an enemy with Molotov Cocktails to the game and fixes some minor issues.

The full list of changes:
- Added Molotov Cocktails that can ignite tiles for multiple turns
- New Enemy: Molotov Man, does not wear a shirt
- fixed a bug where 'No Action Points' was displayed for critical units
- fixed a bug where the space key didn't end the turn of the selected unit
- fixed a bug where some sound effects were not properly impacted by volume control
