Change make run to use twistd plugin

I think this is the right change for a post #14 and #15 world.
Merge pull request #16 from rackerlabs/twistd_makefile

Change make run to use twistd plugin
Add warning_state for notification plans
Merge pull request #17 from rackerlabs/auto-177-create-notification-and-plan

Auto 177 create notification and plan
Merge from trunk