title: Eclipse : How can I set plug-ins from lib folder in run configuration?
body: <p>At first I apologize for my bad English, because I'm not good at speaking English.</p>
  
  <p>I have a Question about Eclipse 4.5 settings. When RCP application runs on Eclipse IDE, the application requires plugins defined in Run Configuration.
  But Unfortunately only Target Platform plugins are configurable. I want to set plugins from lib folder, but is it impossible?</p>
  
  <p><img src="https://i.stack.imgur.com/YIs1B.png" alt="enter image description here"></p>