GNU IceCat 31.5.0-gnu2 - Latest stable for packaging

I quote this from Rubén Rodríguez, the IceCat maintiner: "I have pushed
a small change that fixes a problem with profiles being stored at
~/.gnu/icecat instead of ~/.mozilla/icecat I have also reverted a change
that made the retrieval of translation files faster, but prone to
failure. This release should have all the translations that where
missing in the previous release. Version number is 31.5.0-gnu2, files
are available at ftp://ftp.gnu.org/gnu/gnuzilla/31.5.0-gnu2/ Please
repackage for distros again." - name at domain mailing list