Merge pull request #240 from portertech/popen-errors

[popen-errors] adjust popen error handling
[popen-errors] also log unexpected error w/ warn log level
Merge pull request #241 from portertech/popen-errors

[popen-errors] also log unexpected error w/ warn log level
[api-updates] /events is now an array of objects, backbone.js friendly
[api-updates] /info for providing sensu info such as version etc
[api-updates] beta version bump for testing
[api-updates] log api /info requests
[api-updates] edit /info request log line
Merge pull request #242 from portertech/api-updates

API updates, not backwards compatible
[api-updates] /info provides redis and rabbitmq health
Merge pull request #243 from portertech/api-updates

[api-updates] /info provides redis and rabbitmq health
[api-updates] additional /info tests
[api-updates] fix /info redis health reconnecting?
Merge pull request #244 from portertech/api-updates

API updates, fixes
minor beta version bump
[api-updates] api basic auth support
[api-updates] disable rack protection, 404 page should have empty body
Merge pull request #245 from portertech/api-updates

API updates, basic auth
beta minor version bump
[redis-auth] working redis auth