add a -p flag for saving pidfiles in each of the scripts
Merge pull request #72 from joeshaw/joeshaw-pidfiles

add a -p flag for saving pidfiles in each of the scripts
fix cut-and-paste error; SIGUSR2 should add a minion
rework setproctitle() usage to be more easily greppable

Makes it easier to use a monitoring tool to ensure that the worker is
running and processing the right queues.
use setproctitle() in pyres_scheduler
add support for logging to syslog
Merge pull request #74 from joeshaw/joeshaw-setproctitle

setproctitle() changes
Merge pull request #75 from joeshaw/joeshaw-syslog

add support for logging to syslog
better log formatting when using syslog
Merge pull request #76 from joeshaw/joeshaw-syslog

better log formatting when using syslog
fixing bad connection call
In setup_pidfuile, if path is relative to . (i.e. -p my.pid) then os.path.dirname results in an empty string with os.makedirs will choke on.
Merge pull request #81 from jmhobbs/patch-1

Relative path for pidfile breaks on os.makedirs
re-seed the Python random number generator after forking jobs

At some point during pyres_worker startup, the Python PRNG is
seeded. Since pyres_worker doesn't generate any random numbers on
its own, each job process that is forked starts with the PRNG in
the same state.

Fixes #82
https://github.com/binarydud/pyres/issues/82
Merge pull request #83 from pteichman-litl/issue-82

re-seed the Python random number generator after forking jobs
Updated example docs.

- Fixed a typo on "Resq".
- Used the `Comment` class to match the example.
Updated failures docs.

- Fixed typo on "Resq"
- pep8 the example code
don't BLPOP each queue individually; do them all at once

Fixes issue #85
Merge pull request #86 from joeshaw/joeshaw-blpop

don't BLPOP each queue individually; do them all at once
tweaks some of the enqueuing/scheduling logging for easier searching

Use "scheduled" instead of "enqueued" when adding a job with
enqueue_at(), which doesn't actually add it to a queue.  Add the name of
the queue when enqueuing jobs