This directory contains copies of the git hook scripts.  The actual hooks can
be edited by getting an SHH shell on the sourceforge machine:

    ssh -t USER,crawl-ref@shell.sourceforge.net create

See http://sourceforge.net/apps/trac/sourceforge/wiki/Shell%20service

Once there, cd to "/home/scm_git/c/cr/crawl-ref/crawl-ref/hooks"