fixed small bug where Mojo::Server::Daemon was too eager to reconfigure Mojo::IOLoop
a few more links
improves Mojo::Server::Prefork to keep sending heartbeat messages when stopping gracefully
reset method is now required
failed software upgrades are an error
fixed small bug where Hypnotoad would clean up process id and lock files too early
mention that cleanup defaults to a true value
simplify process id and lock file handling
bump version
Merge branch 'master' of git://github.com/kraih/mojo