Update rules for React 15.5.0:
- Add warnings for React.PropTypes and React.createClass in no-deprecated (#1148 @Calyhre)
- Update createClass component factory to createReactClass. This is used for React component detection, if you still using React.createClass use the [shared settings](README.md#configuration) to specify createClass as component factory
Drop Node.js < 4 support (#1038 @ljharb)
Add no-danger-with-children rule to recommended rules (#748 @ljharb)
Add no-string-refs rule to recommended rules (#749 @ljharb)
Add jsx-key rule to recommended rules (#750 @ljharb)
Add jsx-no-comment-textnodes rule to recommended rules (#751 @ljharb)
Add jsx-no-target-blank rule to recommended rules (#752 @ljharb)
Add no-unescaped-entities rule to recommended rules (#841 @ljharb)
Add no-children-prop rule to recommended rules (#842 @ljharb)
Remove deprecated wrap-multilines rule, use jsx-wrap-multilines instead
Remove deprecated no-comment-textnodes rule, use jsx-no-comment-textnodes instead
Remove deprecated require-extension rule, use the eslint-plugin-import extensions rule instead
Deprecate jsx-space-before-closing rule, use the jsx-tag-spacing rule instead. jsx-space-before-closing still works but will trigger a warning (#1070 @afairb)
jsx-first-prop-new-line default is now multiline-multiprop (#802 @kokarn)
jsx-wrap-multilines now checks arrow functions without block body. It can be deactivated in [rule options](docs/rules/jsx-wrap-multilines.md#rule-details) (#790 @ColCh)
jsx-no-undef will not check the global scope by default. You can force it with the [allowGlobals](docs/rules/jsx-no-undef.md#allowglobals) option (#1013 @jomasti)

Fixed

Fix no-unused-prop-types false positive with nextProps (#1079 @Kerumen)
Fix prefer-stateless-function to not warn on classes with decorators (#1034 @benstepp)

Changed

Update dependencies (#1119 @danez)
Documentation improvements (#1121 @omerzach, #1130 @dreid, #1131 @shoesandsocks, #1149 @Adzz, #1151 @MatthewHerbst, #1167 @Slumber86)