dummy notifier
(cherry picked from commit 85c8ed8ed87e7d836412d4abe5609117da5f1c10)
https://github.com/ybrs/graphite-alerts/commit/85c8ed8ed87e7d836412d4abe5609117da5f1c10
alert on average or latest
(cherry picked from commit fa34db1475e08e0a202493aa4f4d5c9d1d0a185d)
https://github.com/ybrs/graphite-alerts/commit/fa34db1475e08e0a202493aa4f4d5c9d1d0a185d
config, notifiers etc.
(cherry picked from commit 6b115c6216c6f479f5cff2acad5d4fde5f9aa33a)
https://github.com/ybrs/graphite-alerts/commit/6b115c6216c6f479f5cff2acad5d4fde5f9aa33a
Add notifiers to packages list
Clean up console logging
Add ability to configure the frequency the alerts are checked with interval_seconds setting
If set to 0, progam will exit which is convenient if you want to use cron
Add ability to skip alert notification if there is no data
Update README.md and config-sample.yml