v1.2.1

* fixed nes.fromJSON graphic glitch:
   #16

1.2.0

1.1.0

Release 1.0.1

Bump version to 1.0.0

It definitely deserves this by now.

Add version to package.json

New versions weren't getting pushed to NPM because of this. Oops.

Only check pixel if zapper has position

Document controllers

Skip Travis deploy cleanup