title: Where/how are plug-ins in PhoneGap defined/set?
body: <p>I've been following a lot of tutorials all over Google, but none of them seem to point to a singular, correct direction. The <a href="http://docs.phonegap.com/en/2.0.0/cordova_accelerometer_accelerometer.md.html" rel="nofollow">API</a> documentation mention setting of permissions to an XML file I can't find. <a href="http://docs.build.phonegap.com/en_US/3.3.0/configuring_plugins.md.html#Plugins" rel="nofollow">This</a> documentation mentions a different story altogether.</p>
  
  <p>I'm developing for <strong>Android</strong>, using the latest version as described <a href="http://phonegap.com/install/" rel="nofollow">here</a>, and using the <code>phonegap create app</code> command in the CLI, my <code>config.xml</code> file is located in <code>app\www\config.xml</code>.</p>
  
  <p><strong>So where do I define my plug-ins and how? What's the correct syntax?</strong> <em>I just want to work out how to use the accelerometer...</em></p>
  
  <p><a href="http://docs.phonegap.com/en/3.0.0/cordova_accelerometer_accelerometer.md.html" rel="nofollow">Here's</a> another link with another story.</p>