fix for bug 256208: makes checksetup.pl create CVS-ignored skins/custom/ and children; r=gerv, a=justdave
fix for bug 256208: makes checksetup.pl create CVS-ignored skins/custom/ and children; r=gerv, a=justdave

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