Quote role name in postgres_user alter role

If you had a user www-data then this state would fail.
Preliminary support for Raet Salt-call without a local minion
remove unused method
Added SaltCallPrep OptionParser so we can tell if need to standup local minion
to do salt call in Raet
More scaffolding for Raet SaltCaller without local minion
fix lint errors
redo stuff trying to figure out best approach
More scaffolding support for Raet Salt Caller with Multi master
Added support for caller kind opts['__role'] for raet salt caller
Added support for RAETCaller to standup minion in process
Remove unapplicable behaviors from caller.flo
Use kinds so future proofed
refactor to use class specific loadLocalRoleData
Add reject reason log messages
Restore old warnings.formatwarning after workaround

See https://github.com/saltstack/salt/pull/17298#issuecomment-62364647
Fixed RaetKey so returns correct data for loadLocalRoleData
Fix RaetCaller to work on RAET
Fixed setup RoadSTack so that is reuses preexistintg role data such as is the case for raet caller
Merge pull request #17311 from terminalmage/warn_until

Restore old warnings.formatwarning after workaround
add missing stopped status BACKOFF

add missing stopped status BACKOFF and update function to be more reziliant to new statuses.
Update tests to respect changes in postgres module