RFU: mercurial 2.3.1-1

[Jari Aalto]

wget --recursive --no-host-directories --cut-dirs=3 \
    http://cante.net/~jaalto/tmp/cygwin/mercurial/mercurial-2.3.1-1-src.tar.bz2 \
    http://cante.net/~jaalto/tmp/cygwin/mercurial/mercurial-2.3.1-1.tar.bz2 \
    http://cante.net/~jaalto/tmp/cygwin/mercurial/setup.hint

Oldest can be removed,
Jari