3.0.0

Updated for ESLint 2.0

ES5 rule additions:

• Added no-self-assign
• Added no-unmodified-loop-condition
• Added no-useless-concat
• Added no-whitespace-before-property
• Added array-callback-return
• Added one-var

ES6 rule additions:

• Added no-confusing-arrow
• Added no-new-symbol
• Added no-useless-constructor
• Added prefer-arrow-callback
• Added prefer-rest-params
• Added prefer-template
• Added template-curly-spacing