* eslint-3: Added ESLint plugins

* Added appropriate eslint-plugin rule categorizations

* Shifted category mappings to individual JSON file

* Alphabetized ESLint plugin rule category mapping

* eslint-3: Added ESLint plugins

* Added appropriate eslint-plugin rule categorizations

* Shifted category mappings to individual JSON file

* Alphabetized ESLint plugin rule category mapping

* eslint-3: Added ESLint plugins

* Added appropriate eslint-plugin rule categorizations

* Shifted category mappings to individual JSON file

* Alphabetized ESLint plugin rule category mapping

* Monkey patch eslint, instead of modifying it

- Add access to ESLint docs
- Add support for parametrized Docker builds, building different
  versions of the documentation
- Automatically detect which version of the docs we should be including

* Use eslint-2.4.0

Fixes:

    npm WARN eslint-config-airbnb@6.2.0 requires a peer of eslint@^2.4.0 but none was installed.
    npm WARN codeclimate-eslint@0.0.3 No license field.
    Cloning into 'eslint'...
    npm ERR! peer dep missing: eslint@^2.4.0, required by eslint-config-airbnb@6.2.0
    npm ERR! code 1
    error: pathspec 'vnull' did not match any file(s) known to git.

* Comment loadPackage override

Fixes:

    /usr/src/app/node_modules/meld/meld.js:67
                      if (typeof target[pointcut] === 'function') {
                                        ^

    TypeError: Cannot read property 'loadPackage' of undefined
        at meld (/usr/src/app/node_modules/meld/meld.js:67:23)
        at Function.around (/usr/src/app/node_modules/meld/meld.js:436:12)
        at patcher (/usr/src/app/lib/eslint-patch.js:21:8)
        at Object.<anonymous> (/usr/src/app/bin/eslint.js:11:44)
        at Module._compile (module.js:397:26)
        at Object.Module._extensions..js (module.js:404:10)
        at Module.load (module.js:343:32)
        at Function.Module._load (module.js:300:12)
        at Function.Module.runMain (module.js:429:10)
        at startup (node.js:139:18)

* Update babel-eslint to v6

Fixes #91

* Update dependencies

```
eslint@2.4.0               -> eslint@2.10.2
eslint-config-airbnb@6.0.2 -> eslint-config-airbnb@9.0.1
eslint-plugin-babel@2.1.1  -> eslint-config-airbnb@3.2.0
eslint-plugin-react@4.0.0  -> eslint-config-react@5.1.1
```

* Add standard style plugin and shared config

* Vendor additional Standard Style config packages (#102)

Many users using [Standard Style][] also use these configuration packages when
writing React/JSX.

[Standard Style]: https://github.com/feross/standard

This commit vendors the [eslint-config-standard-react] and
[eslint-config-standard-jsx] packages.

[eslint-config-standard-react]: https://github.com/feross/eslint-config-standard-react
[eslint-config-standard-jsx]: https://github.com/feross/eslint-config-standard-jsx

* Add eslint-config-google as available plugin

* Added supporto for ESLint plugin Flowtype

* Add support for eslint-config-angular

* Add task to update npm-shrinkwrap.json

* Update package.json (#112)

eslint-2: Vendor eslint-plugin-angular package

* add eslint-config-ember package

* Switch base image to avoid Segfault

Related to #111, a Segfault occurs when we hammer STDOUT with issues.
Switching from alpine to a debian-based image seems to behave better in
this scenario.

* Update babel-eslint & eslint-flowtype

We're a bit behind on these. Flowtype in particular has new rules we
weren't supporting.

Looks like we hadn't actually filled in the shrinkwrap file before now,
either, so that's done.

* Add --gecos "" to avoid adduser prompt

* add hapi config support

hapi eslint config is based on eslint-config-hapi
and eslint-plugin-hapi packages

* Add eslint-config-airbnb-base as a top-level dep

eslint-config-airbnb-base is a transitive dependency of
eslint-config-airbnb, but it is useful in its own right and should be
included at the top level such that it has proper support in the eslint
engine.

* Update circle to trigger build

* Upgrade to Node 6.5.0

* Update packages for ESLint 3

* eslint-3: Added ESLint plugins (#131)

* eslint-3: Added ESLint plugins

* Added appropriate eslint-plugin rule categorizations

* Shifted category mappings to individual JSON file

* Alphabetized ESLint plugin rule category mapping

* Bump eslint to 3.6.1 & eslint-plugin-import to 1.16.0 (#136)

The eslint bump was necessitated by `airbnb-config-base` wanting it.
There's also a 2.0.0 of `eslint-plugin-import` available, but attempting
to jump that far gave some peer package errors, so maybe we can't
support that yet.

* Support eslint-plugin-ember-suave. (#140)

* Allow ignoring warnings from configuration.

* Add CONTRIBUTING.md.
The file, for now, shows how to create a local engine image for testing.

* Add ignore_warnings to README

As requested in #144.

* Update README.md

* Update project README

- Update project/documentation links
- Use open source Code Climate badge
- Hard-wrap text
- Fix YAML identation

* Upgrade ESLint & some packages

* We're several point releases behind on ESLint
* After updating just that, I got some errors from shrinkwrap for two
  other packages we support, so I upgraded those too.

* Add support for eslint-plugin-react-intl plugin (#154)

* chore(packages): upgrade eslint

* docs(CONTRIBUTING): fix .codeclimate.yml example

* feat(config): add eslint-config-simplifield

* Switch to yarn for installing dependencies

This seems more intuitive to me today, and I hope will make it easier
for contributors who want to add or upgrade plugins.

Note: this is using nightly yarn, because there's a fix for Circle CI +
Docker + Yarn compatibility that is made but not officially released
yet. We can switch to stable yarn once 0.18.0 leaves pre-release. The
fix was PR 1837 on the Yarn repo.

* Upgrade eslint-config-google to 0.7.1

* Add eslint-plugin-meteor

Close #155

Just ran: `bin/yarn add eslint-plugin-meteor`

* Add eslint-plugin-immutable

`bin/yarn add eslint-plugin-immutable`

* Add eslint-plugin-import-order

`bin/yarn add eslint-plugin-import-order`

* Add eslint-plugin-jasmine

`bin/yarn add eslint-plugin-jasmine`

* Add eslint-config-semistandard

`bin/yarn add eslint-config-semistandard`

* Yarn add eslint-config-react-app
Yarn upgrade babel-eslint ^7.0.0
Yarn upgrade eslint-plugin-flowtype to ^2.21.0
Yarn upgrade eslint-plugin-import to ^2.0.1
Yarn upgrade eslint-plugin-jsx-a11y to ^2.2.3
Yarn upgrade eslint-plugin-react to ^6.4.1

* added eslint-plugin-xogroup plugin

* Upgrade eslint

```
make
bin/yarn upgrade eslint
```

We'd like to pull in a fix for a bug that prevents using this rule:
http://eslint.org/docs/2.0.0/rules/generator-star-spacing

* add support for eslint prettier plugin

* Add config upgrader

Automatically upgrade pre-ESLint 3 config to ESLint 3-compatible format.

* Fix null-config issue with upgrader

When upgrader encountered a project that had no .eslintrc* but had an
unrelated package.json that had no ESLint-related options in it an
exception was thrown.