DanielWagnerHall: Adding Firebug which is compatible with newer firefoxes
DanielWagnerHall: Adding Firebug which is compatible with newer firefoxes

r17196

krosenvold/selenium-git-release-candidate,krosenvold/selenium-git-release-candidate,krosenvold/selenium-git-release-candidate,krosenvold/selenium-git-release-candidate,krosenvold/selenium-git-release-candidate,krosenvold/selenium-git-release-candidate,krosenvold/selenium-git-release-candidate,krosenvold/selenium-git-release-candidate