Test out what claiming alerts might look like
Don't blow up when owner key isn't present
Add basic note taking capability.
Damn it, actually clear notifications even after a restart
Add notifications expiration threshold

Notifications older than this threshold will be removed. Once removed
the next failure of the check can/will generate a new notification.
Clean up init-db
fix typo's in notifications expiration
Add generic http post callback notifications

POST's to a provided URL with the same payload that goes to pagerduty.
Allow enabling of http callback

Also make notification expiration runs less verbose
Bump version
Merge branch 'master' of github.com:pandemicsyn/stalker into dev
Add notes view to stalker-client
Merge pull request #38 from pandemicsyn/dev

Merge 1.4.0