give the master a unique id
restore missing dict check
revert #15550
Merge pull request #15881 from thatch45/master_id

Give the master a unique id
Update service.reload docs
Merge pull request #15889 from SmithSamuelM/2014.7_sam4

Explicitly set raet role  Added opts for raet_main and raet_mutable
Merge pull request #15888 from rallytime/service_mod_docs

Update service.reload docs
Clarify region settings in ec2 config docs
Merge pull request #15893 from rallytime/ec2_config_docs

Clarify region settings in ec2 config docs
Merge pull request #15883 from thatch45/dunder_kwargs

revert #15550
Merge pull request #15882 from thatch45/if_fix_ssh

restore missing dict check