title: Pop out from the stack Navigation on react-native-router-flux
body: <p>This is my <code>Router navigation setup</code>. I navigated from <code>EmployeeList</code> to <code>EmployeeCreate</code> component. I want to back to the EmployeeList when I click a <strong>Create</strong> Button.</p>
  
  <pre><code>&lt;Router&gt;
     &lt;Scene key="root" hideNavBar={true}&gt;
       &lt;Scene key="auth"&gt;
         &lt;Scene key="login" component={LoginForm} title="Login" /&gt;
       &lt;/Scene&gt;
  
       &lt;Scene key="main"&gt;
        &lt;Scene
          onRight={() =&gt; Actions.employeeCreate()}
          rightTitle="Add"
          key="employeeList"
          component={EmployeeList}
          title="Employee List"
          initial={true}
        /&gt;
        &lt;Scene key="employeeCreate" component={EmployeeCreate} title="Employee Create"/&gt;
       &lt;/Scene&gt;
    &lt;/Scene&gt;
  &lt;/Router&gt;
  </code></pre>
  
  <p>I have tried like this. But got an error: </p>
  
  <blockquote>
    <p>"There is no route defined for key employeeCreate. Must be one of: 'auth','main'"</p>
  </blockquote>
  
  <pre><code>Actions.employeeCreate({ type: 'reset' });
  </code></pre>
  
  <p><strong>EmployeeCreate</strong>.<strong>js</strong></p>
  
  <pre><code>onButtonPress() {
      const { name, phone, shift } = this.props;
     this.props.employeeCreate({name, phone, shift: shift || 'Monday'});
   }
  
  export const employeeCreate = ({ name, phone, shift }) =&gt; {
    return() =&gt; {
      Actions.employeeCreate({ type: 'reset' });
    }
  };
  </code></pre>
  
  <p><strong>How could I call employeeList Scene inside main Scene?</strong></p>