Additions
Added a "mental health" bar above survivors
Added an "energy" bar above survivors
Added small icons next to all status bars to improve readability
Added the "sleep" status
Added the ability to progress through days
Added the ability to cycle through actions by clicking the actions above or below the currently selected action
Added a debug FPS tracker to monitor fps during development
Changes
Survivors recover +2 energy overnight instead of +1 energy
Talking no longer requires an action point nor does it consume energy
