title: Prettier - Atom editor replacing single quotes with double quotes
body: <p>I am having an issue with prettier code formatter, It is replacing single quotes with the double quotes. Previously it was working very well but I updated the system and now having this issue. 
  Here's my prettier configuration in <code>config.cson</code></p>
  
  <pre><code>"prettier-atom":
      formatOnSaveOptions:
        respectEslintignore: false
        showInStatusBar: true
      prettierEslintOptions: {}
      prettierOptions:
        singleQuote: true
        trailingComma: "es5"
        useTabs: true
      useEslint: true
      useStylelint: true
  </code></pre>
  
  <p>and this is my <code>.prettierrc</code></p>
  
  <pre><code>{
    "semi": false,
    "printWidth": 125,
    "singleQuote": true,
    "trailingComma": "all"
  }
  </code></pre>
  
  <p>Not sure whats went wrong. </p>