code: function removeApp(container) {
    var elem = new Elem(container).elem(0);
  
    if (!elem.length) {
      console.error('No valid element to remove the app from was given! (removeApp)');
  
      return;
    }
  
    container = elem[0];
  
    var _container = container,
        DwayneRootBlock = _container.DwayneRootBlock;
  
  
    if (!(DwayneRootBlock instanceof Block)) {
      console.error('No app registered inside the given element! (removeApp)');
  
      return;
    }
  
    DwayneRootBlock.$$.remove();
    elem.removeAttr('dwayne-root');
  
    delete container.DwayneRootBlock;
  }
docs: @function removeApp
  @public
  @param {Elem|Element} container - Container of the app.
  @returns {void}
  @description Method for removing app.
  
  @example
  import { removeApp, find } from 'dwayne';
  
  removeApp(find('.root'));