mq: fix qnew and qimport to deal with series file comments qnew and qimport did not take comments into account when deciding where to place new patches in the series file.

#!/bin/sh

mkdir a
cd a
hg init
echo foo > b
hg add b
hg ci -m "b" -d "1000000 0"

chmod -w .hg

cd ..

hg clone a b

chmod +w a/.hg # let test clean up

cd b
hg verify