fix the script so it REALLY works on Linux

Michel Daviot

2014-04-27 5b2ec0a55d0483031669e7c9dbfd6e11c88031c3

 src/main/java/com/gitblit/dagger/DaggerContext.java

@@ -61,7 +61,7 @@
   @Override
   public final void contextDestroyed(ServletContextEvent contextEvent) {
      ServletContext context = contextEvent.getServletContext();
      context.setAttribute(INJECTOR_NAME, null);
      context.removeAttribute(INJECTOR_NAME);
      destroyContext(context);
   }
}