Alex Kavanagh 914e639b52 Enhanced pause/resume for maintenance mode
Implemented pause/resume with some services checking.
Charm-helpers sync to bring in pause/resume support.

Change-Id: I8bcd7464a606f6fc9db374be6004d851935e749a
2016-04-01 11:49:18 +00:00
..
2015-04-15 14:21:42 +00:00