meskyanichi/backup — pull request #392 by jlambert121 (2013-01-15 15:19:18+00:00)
Title: allow hipchat rooms_notified to accept a comma delimited string or array

Allow the hipchat configuration to accept both a comma delimited string (new) or array (existing).

This allows more intuitive configuration for a single room such as:
hipchat.rooms_notified = 'room1'

and an easier configuration from puppet by specifying:
hipchat.rooms_notified = 'room1, room2'