Support for scheduling & overides
Make sure the user specified exists in hubot's brain
Add explanation to when can't find user for that name
Update error message to reflect if it's you or someone else that isn't setup for pagerduty
Elaborate on creating overrides
Indicate that it's for the next month
Sort entries
Don't include colon after end of schedule entry, so it's easier to copy & paste
Add example interactions section, include setting up a schedule override
Merge pull request #5 from hubot-scripts/schedules-and-overrides

Support for scheduling & overides