title: How to inject SVN revision number into JAR?
body: <p>I want my JAR/WAR application to know what is the SVN revision number of its source code. I want this revision number to be later rendered for web end-users at the bottom of a web page, etc. </p>
  
  <p>Is there any existing Maven plugin to automate the process? I think that the plugin has to collect the information from <code>svn</code> and save to some file, like <code>src/resources/revision.txt</code>.</p>