Fix wrong merge: add pinning for b43-fwcutter and xul-ext-cookie-monster back.

config/chroot_apt/preferences

@@ -7,6 +7,10 @@ Package: aircrack-ng
 Pin: release o=Debian,a=unstable
 Pin-Priority: 1010
 
+Package: b43-fwcutter
+Pin: release o=Debian,a=unstable
+Pin-Priority: 999
+
 Package: poedit
 Pin: release o=Debian,a=unstable
 Pin-Priority: 1010
@@ -175,6 +179,10 @@ Package: libbarry0
 Pin: release o=Debian,a=stable
 Pin-Priority: 1010
 
+Package: xul-ext-cookie-monster
+Pin: release o=Debian,a=unstable
+Pin-Priority: 999
+
 Package: xul-ext-foxyproxy-standard
 Pin: release o=Debian,a=experimental
 Pin-Priority: 999