Started work on duel minigame, including AI.
Added basic NeuralNet functionality.
Added graphical fighter component.
Merge branch 'master' into Dueling

Conflicts:
	src/scenes.js
Made general improvements to dueling scene.
Added button to return to Game scene from duel.
Merge branch 'master' into Dueling
Started work on saving/loading.
Imported seedrandom.js by David Bau.
Got world saving/loading to a reasonable state.
Merge branch 'Saving/Loading' into Dueling
Implemented a high pop-forward attack.
Added basic push/resist combat.
Added mid and low dodges.
Improved hitboxes
Added parry animations.
Added functional parries.
Added platform. Can now win and lose duels!
Merge branch 'Dueling'