move jsx-quotes rule from eslint-config-standard-react

Author: feross

eslintrc.json

@@ -41,6 +41,7 @@
     "generator-star-spacing": [2, { "before": true, "after": true }],
     "handle-callback-err": [2, "^(err|error)$" ],
     "indent": [2, 2, { "SwitchCase": 1 }],
+    "jsx-quotes": [2, "prefer-single"],
     "key-spacing": [2, { "beforeColon": false, "afterColon": true }],
     "keyword-spacing": [2, { "before": true, "after": true }],
     "new-cap": [2, { "newIsCap": true, "capIsNew": false }],