title: aspectj not recognized in Maven plugin
body: <p>I'm looking at the "spring-mvc-showcase" project-- an example on Spring dashboard. 
  it is one on Github-- now downloaded on my disk. </p>
  
  <p>i'm getting the following error:</p>
  
  <pre><code>Plugin execution not covered by lifecycle configuration: org.codehaus.mojo:aspectj-maven-plugin:1.2:compile  (execution: default, phase: process-sources)
  </code></pre>
  
  <p>to this tag in the pom.xml file. </p>
  
  <pre><code>        &lt;plugin&gt;
              &lt;groupId&gt;org.codehaus.mojo&lt;/groupId&gt;
              &lt;artifactId&gt;aspectj-maven-plugin&lt;/artifactId&gt;
              &lt;!-- Have to use version 1.2 since version 1.3 does not appear to work with ITDs --&gt;
              &lt;version&gt;1.2&lt;/version&gt;
                  ....
                  &lt;execution&gt;
                      &lt;goals&gt;
                          &lt;goal&gt;compile&lt;/goal&gt;
                          &lt;goal&gt;test-compile&lt;/goal&gt;
                      &lt;/goals&gt;
                  &lt;/execution&gt;
  
                  ....
  </code></pre>
  
  <p>No other error anywhere else in the package-- except for some warnings to unused APIs imported. </p>
  
  <p>is this a version problem, something wrong w/my Maven installation...? im running the latest version of Maven. </p>
  
  <p>This is a request for a quick fix. not good with Maven, new to the whole MVC framework and a warn out already.  </p>