anchor.diff:        <resource>
           <directory>src/main/resources</directory>
         </resource>
  +      <resource>
  +        <directory>target/generated-sources/annotations</directory>
  +      </resource>
       </resources>
   
       <plugins>
  
positive.code:   </build>
  ---------
  
  The `<resources>` section adds `src/main/java` as a resource
  directory, and reaffirms that `src/main/resources` is also a resource
  directory. The purpose of adding `src/main/java` as a resource
  directory is to ensure all the .java source files are included on the
  classpath. The GWT compiler requires this. The reason we add
  `src/main/resources` redundantly is because the Maven integration in
  IntelliJ IDEA does not retain this default resource directory when you
  add a new one. Adding both explicitly provides maximum compatibility.
  
  Now, speaking of the GWT compiler, we need to invoke it during our
  project's build. How do we teach Maven to do this and other build
  
negative.code: directory. Let's reward all the hard work by starting our app and
  seeing it do something!
  
  ......
  $ mvn compile
  $ mvn gwt:run
  ......
  
  Eventually, the GWT Development Mode GUI will pop up. Wait for the
  "Calculating..." button to change to "Launch in Default Browser," then
  press that button.
  
  === Install the GWT Dev Mode browser plugin
  
  If you've never developed a GWT application before, you'll be looking
  at a prompt to install the Dev Mode plugin into your browser. Follow
  the prompts and restart your browser when prompted.
  
  === Sign in
  
  If you copied the users.properties file as-is, you can sign in as user
  "admin" with password "admin". Otherwise, use the username and
  password you chose when creating that file. 
  
  === Hello UberFire!
  
  Now you should see your label in the top left corner of the
  page. Congratulations!
  
  == Factor out the panel's contents
  
  