switch to stable/havana for pfs
setting rdo repo properly
rdo rpm for some reasons comes with puppetlabs and other useless repos
syntax fix
fix pfs install
propose swift services according to intended roles
empty list does not mean false
Extracted locales into seperate locales file on the rails way
Merge pull request #161 from tboerger/feature/locales

Extracted locales into seperate locales file on the rails way
Merge pull request #152 from MirantisDellCrowbar/bug/pfs-havana/roxy/master

fix pfs support
Merge pull request #150 from MirantisDellCrowbar/feature/rhel-havana/roxy/master

rhel havana support [5/9]
Merge pull request #158 from jsuchome/release/roxy/master

propose swift services according to intended roles
Integrated bootstrap templating
Merge pull request #165 from tboerger/feature/bootstrap

Bootstrap integration
Increase http read timeout from 500 to 3600

Prevent the crowbar client raising a timeout exception
as swift deployment time exceeds that timeout.
Fix typo in default attribute
set modes of directories only for git mode
correct place
Only allow one swift-proxy node

Allowing more makes nearly no sense, as the endpoint in keystone can
only point to one node.
Use new validation API in validate_proposal_after_save