chore(package): update eslint to version 2.0.0
chore(package): update eslint to version 2.0.0

http://greenkeeper.io/
JedWatson/happiness,jasonpincin/standard,LinusU/standard,JedWatson/happiness,standard/standard,standard/standard,LinusU/standard,SimenB/standard,SimenB/standard,feross/standard,feross/standard