Added documentation on how to have a job run 'every x minutes'
Fixes #8836 - Add env param/documentation to cmd.wait
Added missing closes to hgfs.

This should resolve #8811 and possibly #8810.
First-pass at establishing a unit-testing framework for the mysql execution module.
Oops. Didn't see the naming scheme for unit tests.
Merge pull request #8839 from cachedout/mysql-unit-tests

MySQL execution module unit testing.
Merge pull request #8835 from blakfeld/develop

Added documentation on how to have a job run 'every x minutes'
Merge pull request #8837 from micahhausler/develop

Fixes #8836 - Add env param/documentation to cmd.wait
Fixed formatting error
Merge pull request #8844 from blakfeld/develop

Fixed formatting error
Add pkgrepo.managed test SLS for Ubuntu

pkgrepo.absent is not behaving properly, will add a test case for
pkgrepo.absent later once I've had a chance to troubleshoot.
Add pkgrepo deps for ubuntu

This fixes travis failures due to needed python module not being
installed.
Document the fact use does not inherit requisites, @ref #8796
The `docker` tests need docker. Skip them if not available.
Include the python encoding file header on tests.
Fix PyLint W1401, anomalous backslash.
Include the coding header.
fix missing blanks in sphinx syntax
PEP8 E302 and E303 blank lines fixes.
Indexed `.format()` curly braces!