status: add -c (clean) and -A (all files) options
also add new localrepo.status what is more uniform than localrepo.changes.
localrepo.changes is deprecated and will go away soon.
#!/bin/shhg initmkfifo phg serve --stdio < p &P=$!(echo lock; echo addchangegroup; sleep 5) > p &Q=$!sleep 3kill -HUP $Pwaitls .hg