Add UDP discovery response so that circusd answer circushttpd discovery.
Refs #388 - include directive to allow globs at arbitrary directory levels
Add a test to verify that circusd answer correctly UDP Multicast calls
Merge pull request #407 from mozilla-services/autodiscovery_circus_web

Add UDP discovery response so that circusd answer circushttpd discovery.
Merge pull request #411 from mozilla-services/issue-388

Refs #388 - include directive to allow globs at arbitrary directory levels
Refs #408 - Add statd configuration so that we can activate the circusd-stats worker without redefining the stats_endpoint
Merge pull request #410 from mozilla-services/issue-408

Refs #408 - Add statd configuration
Refs #379 - Add pidfile, logoutput and loglevel option to circus configuration file
Merge pull request #412 from mozilla-services/issue-379

Refs #379 - Add pidfile, logoutput and loglevel option to circus configuration file
included tutorial
in very small consoles you could overflow.
added the multicast option to globaloptions
simplified README
flake8-ed
make sure we're merging all sections when using include - fixes #414
make it explicit include is relative to the config file - related to #258
raise an error with an explicit message if a directive fails to include files - fixes #258
make master 0.7.2
Added the stats_endpoint back
added pipe_stdout and pipe_stderr options