crowbar/barclamp-trove — pull request #25 by toabctl (2014-10-17 08:11:30+00:00)
Title: Use region from keystone settings

The keystone barclamp got the possibility to set a custom region
name. This name must be used by other barclamps as well.

related to: https://bugzilla.novell.com/show_bug.cgi?id=896481

(cherry picked from commit 041b2fecaac48c7598017794a9b025e0e78cf236)