Add support for other documentation languages.
Add the translatable files for the `zh_CN` translation.
Remove pillar matching for mine.get
Fix `.PHONY` target
Fix yaml.load refs

These are not really security issues because Salt parses all
incomming arguments via yaml.safe_load before they get here, these
really are not needed. I kept the yaml check in for pillar.ext
simply because we want to be able to support an internal application
firing the routine with a yaml sting.
single quotes
Drop suplimetary groups when running an non-root user
Fix command injection vulnerability in disk.usage
It is better to die(), than to return falsely.
Merge pull request #7774 from techhat/cmdinjection

Fix command injection vulnerability in disk.usage
Merge pull request #7770 from basepi/minepillar7197

Remove pillar matching for mine.get
Merge pull request #7771 from cachedout/develop

Adding some color to sys.doc
Fix command injection flaw in disk.inodeusage
Merge pull request #7776 from techhat/cmdinjection

Fix command injection flaw in disk.inodeusage
Ported gitfs cache fixes from #7749 into hgfs. refs #3665.
Condense df sanitization
Fix minor typo in state logging
Merge pull request #7777 from shadowfax-chc/develop

Ported gitfs cache fixes from #7749 into hgfs. refs #3665.
Merge pull request #7779 from techhat/cmdinjection

Condense df sanitization
Merge pull request #7782 from davidjb/develop

Fix minor typo in state logging