Bug 232903: hook to allow addition of extra administration links in the footer. Patch by gerv; r,a=myk.
Bug 232903: hook to allow addition of extra administration links in the footer. Patch by gerv; r,a=myk.

dylanwh/bugzilla,edmorley/bugzilla,GNOME/bugzilla-gnome-org-upstream,talatdayyan/bugzilla,dylanwh/bugzilla,oyang/bugzilla,ikpcdoctor/git-clone---branch-release-5.0-stable-https-git.mozilla.org-bugzilla-bugzilla-,GNOME/bugzilla-gnome-org-upstream,bugzilla/bugzilla,talatdayyan/bugzilla,oyang/bugzilla,bugzilla/bugzilla,ikpcdoctor/git-clone---branch-release-5.0-stable-https-git.mozilla.org-bugzilla-bugzilla-,dklawren/bugzilla,dylanwh/bugzilla,dylanwh/bugzilla,bugzilla/bugzilla,oyang/bugzilla,edmorley/bugzilla,GNOME/bugzilla-gnome-org-upstream,talatdayyan/bugzilla,dklawren/bugzilla,edmorley/bugzilla,GNOME/bugzilla-gnome-org-upstream,talatdayyan/bugzilla,oyang/bugzilla,dklawren/bugzilla,dylanwh/bugzilla,bugzilla/bugzilla,ikpcdoctor/git-clone---branch-release-5.0-stable-https-git.mozilla.org-bugzilla-bugzilla-,ikpcdoctor/git-clone---branch-release-5.0-stable-https-git.mozilla.org-bugzilla-bugzilla-,dklawren/bugzilla,talatdayyan/bugzilla,GNOME/bugzilla-gnome-org-upstream,oyang/bugzilla,ikpcdoctor/git-clone---branch-release-5.0-stable-https-git.mozilla.org-bugzilla-bugzilla-,dklawren/bugzilla,edmorley/bugzilla,edmorley/bugzilla