Modifying WebAppCreator to include jars from the war/WEB-INF/lib folder on the Eclipse classpath when generating an Eclipse project view the ant build target "eclipse.generate". Currently, if the user adds jars to WEB-INF/lib (such as the DynaTableRf sample), then generates an Eclipse project, those jars are not on the classpath, which causes Eclipse compile errors.  With this change, they will be on the classpath.  This puts gwt-servlet.jar on the classpath as well, but that seems like the desired behavior now that gwt-servlet.jar includes external jars which are not contained in gwt-user.jar.

Issue: 5362

Review at http://gwt-code-reviews.appspot.com/976802

Review by: rchandia@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@9044 8db76d5a-ed1c-0410-87a9-c151d255dfc7