title: SlidingMenu(jfeinstein). Disable secondary menu only
body: <p>Is it possible to disable only secondary Menu in SlidingMenu lib? </p>
  
  <p>When I use this: </p>
  
  <pre><code>mSlidingMenu.setTouchModeAbove(SlidingMenu.TOUCHMODE_NONE);
  </code></pre>
  
  <p>it disables both menus.</p>
  
  <p>Update:</p>
  
  <pre><code>mSlidingMenu = new SlidingMenu(this);
  mSlidingMenu.setMenu(R.layout.sliding_menu_left);
  mSlidingMenu.setSecondaryMenu(R.layout.sliding_menu_right);
  </code></pre>