title: FirePath tab not appearing in Firebug
body: <p>I am facing this issue in FF ver. 24.0. I installed firebug version - 1.12.4  and installed the FirePath version 0.9.7. I am unable to see the FirePath tab in the Firebug panel when pressed F12. I tried to install Firebug version 1.11.4 and found the same issue. Could anyone let me know on how to enable this tab?</p>
  
  <p>Thanks &amp; Regards,
  Rashmi</p>