title: Take full localhost webpage screenshot (Firefox, Windows)?
body: <p>I need to take a full screenshot of a localhost page I'm working on. Print Screen button offers me no solution to this nor the Alt-Print Screen does, as they take only what is displayed on the screen. I need the shot of the full page.</p>
  
  <p>I tried with some online services and a couple of add-ons for Firefox to no avail since they cannot reach any localhost addess or are not compatible with FF 29.</p>
  
  <p>Is there a way I can achieve this?</p>