Improve serialization

• Add a serialize2 method that makes game states explicit
• Add replay.html widget that replays a game and downloads the JSON

Save more history, add requirement

• Save history in player.history.actions, players.history.positions, and player.history.timestamps
• Add performance.now Node requirement

Computationally reproducible replays w/ human players

• Fix issue where replay depends on timing

Serialization, misc. improvements

• game.serialize()
• Improvements to game's stopping rule
• Improved interfaces

Module and computational reproducibility

• Use seeded RNGs to make bot decisions computationally reproducible given config and RNG seed.
• Create a more idiomatic module, ACSG to instantiate and run new games.

Proof of concept

Proof of concept of a standalone single-player adversarial collective sensing game, played with and against a set of N-1 bots.