Adding test ability in pull, push and built state functions
Implement `osrelease_info`. Fixes #13822
In the end we want a tuple...
Merge pull request #13953 from s0undt3ch/features/osrelease-info

Implement `osrelease_info`. Fixes #13822
Merge pull request #13965 from nmadhok/add-test-ability-docker-state

Adding testing ability in pull, push and built dockerio state functions
Merge pull request #13968 from makinacorpus/tls

tls additions:
Fixed some typos in modules.dockerio
Don't show the APT sources.list entry as 'Python' code in the docs.
Merge pull request #13995 from rallytime/typo_fix

Fixed some typos in modules.dockerio
Don't show SLS YAML code as 'Python' code in the docs.
Merge pull request #13996 from eliasp/doc-code-blocks

Corrected/improved code-block usage in salt.states.pkg
Fix #13997
Merge branch 'ssl2' into develop