Starting on unit tests for docker and salt.utils.
Work on salt.utils unit testing.
Pylint fixes for regex errors.
More utils testing.
Fix missed import
Stub out bad test
This test is passing in standalone environments but not in Jenkins

I am stubbing it out and we will need to come back to it
Fix regression in postgres module.

Closes #9372
Updated doc title to reflect actual module name

Refs #9366
Merge pull request #9380 from cachedout/#9372

Fix regression in postgres module.
Many more unit tests for salt.utils

Small doc change.
Merge pull request #9382 from cachedout/docker-unit-tests

Unit testing
Update unit test to match PG fix.
Merge pull request #9383 from cachedout/postgres-unit-test-fix

Update unit test to match PG fix.
Line fixes
Merge branch 'develop' into with-pylint-pragmas