title: Replace support v4 fragment with the older fragment
body: <p>I need to replace <code>android.support.v4.app.Fragment</code> with <code>android.app.Fragment</code>. I am forced to use <code>android.app.Fragment</code>. How do I change my Fragment to inherit from <code>android.app.Fragment</code> instead of <code>android.support.v4.app.Fragment</code>?</p>