commits distribution for PGE

$ < pge-commits xargs git show -s --pretty=format:"%an" | perl -ne 'chomp; ++$h{$_}; ++$s; END { for (sort { $h{$b} <=> $h{$a} } keys %h) { printf "%16s%4d%8.2f%%\n", $_, $h{$_}, $h{$_}/$s*100 } }'
        pmichaud 279   68.72%
        autrijus  23    5.67%
        particle  20    4.93%
            coke  15    3.69%
           luqui   9    2.22%
       chromatic   8    1.97%
        bernhard   8    1.97%
            tewk   7    1.72%
             leo   7    1.72%
            chip   5    1.23%
         fperrad   3    0.74%
   paultcochrane   3    0.74%
        jonathan   2    0.49%
         allison   2    0.49%
           jisom   2    0.49%
           cotto   2    0.49%
            tene   2    0.49%
           mdiep   1    0.25%
         audreyt   1    0.25%
            Util   1    0.25%
           rubys   1    0.25%
        NotFound   1    0.25%
           bacek   1    0.25%
           smash   1    0.25%
        infinoid   1    0.25%
          robert   1    0.25%