switch to stable/havana for pfs
cleared pfs_deps
fix executing keystone-manage
commenting deprecated parameter token_format
remove deprecated option token_format
Expose all LDAP config options in Crowbar

Allows admins to edit these options in the raw editing mode, it doesn't
make sense to expose all these in the web UI. Also fix the type of
'user_enabled_default' from string to boolean (like upstream).

Needs a schema migration.
Extracted locales into seperate locales file on the rails way
Merge pull request #140 from tboerger/feature/locales

Extracted locales into seperate locales file on the rails way
Merge pull request #128 from saschpe/release/roxy/master-ldap-expose-all-configs

Expose all LDAP config options in Crowbar
Merge pull request #132 from MirantisDellCrowbar/bug/pfs-havana/roxy/master

fix pfs support
Fix Migration script name

Only install keystone migration scripts for keystone.
Merge pull request #144 from dirkmueller/migration_script_rename

Fix Migration script name
Remove unused key not listed in the schema

Otherwise schema validation fails.
Merge pull request #145 from dirkmueller/release/roxy/master

Remove unused key not listed in the schema