title: Eclipse: including libraries with war file project
body: <p>I use the jstl library in my project, but as an external jar. After exporting my project to a .war file, these libraries are not included and I'm getting errors. How do I make sure the library is included in my war file?</p>
  
  <p>Also, an unrelated question, if an ear file would have only one war module, is there a point to making it an .ear instead of .war</p>