ManageIQ/manageiq — pull request #657 by Fryguy (2014-09-18 16:53:40+00:00)
Title: Add EMS provider_region column; Undo hack for EmsAmazon to use hostname.

In addition, this will enable us to support OpenStack regions in an analogous way to how we support Amazon regions.

@blomquisg @gmcculloug Please review
@dclarizio There is a small UI change here, so please review that one

Not sure if there is an open RFE for OpenStack regions...still looking for that.