message: fix(forms): Reintroducing the placeholder for the Gravatar url
diff: @@ -63,7 +63,7 @@ html(lang='en')
  form(action='/profile', method='post')
  .form-group
  .mdl-textfield.mdl-js-textfield.mdl-textfield--floating-label
  - input#username.form-control.mdl-textfield__input(type='text', name='username', value=username ,style='color: _textColor_;')
  + input#username.form-control.mdl-textfield__input(type='text', name='username', value=username ,style='color: _textColor_;', placeholder='e.g. https://www.gravatar.com/avatar/_emailHash_')
  label.mdl-textfield__label(for='username', style='color: _textColor_;') Username:
  .form-group
  .mdl-textfield.mdl-js-textfield.mdl-textfield--floating-label
  