Update configuration.php

Author: Loïc

plugin_info/configuration.php

@@ -33,11 +33,5 @@
                <input type="text" class="configKey form-control" data-l1key="userScriptDir" />
             </div>
         </div>
-        <div class="form-group">
-            <label class="col-sm-3 col-xs-12 control-label">{{Collapser le code à l'ouverture}}</label>
-            <div class="col-sm-3 col-xs-12">
-                <input type="checkbox" class="configKey" data-l1key="foldOnStart" />
-            </div>
-        </div>
     </fieldset>
 </form>