deprecate 'repo' arg to modules.apt.latest_version()
Allow the system locale not to be reset. Fixes #7190.
Merge pull request #7214 from hulu/apt-deprecate-repo

deprecate 'repo' arg to modules.apt.latest_version()
Merge pull request #7222 from s0undt3ch/features/7190-no-reset-system-locale

Allow the system locale not to be reset. Fixes #7190.
Updated with 0.16.4-1 info
Fix sanity checks and defaults file sourcing
Merge pull request #7225 from terminalmage/packaging

Fix/update RPM packaging files
pkg mods: latest_version: (1) always allow refresh arg (2) error on invalid kwargs
Remove unused kwargs

Fixes #7213.
salt/modules/mac_user.py:11: [W0611(unused-import), ] Unused import copy
salt/states/user.py:31: [W0611(unused-import), ] Unused import salt
salt/modules/useradd.py:7: [W0611(unused-import), ] Unused import sys
salt/modules/useradd.py:19: [W0611(unused-import), ] Unused import _callable
salt/modules/bluez.py:16: [W0611(unused-import), ] Unused import salt
salt/client/api.py:7: [W0611(unused-import), ] Unused import inspect
Merge pull request #7229 from hulu/unused-import

rm unused imports reported by pylint
Merge pull request #7216 from hulu/pkg-refresh

pkg mods: latest_version: (1) always allow refresh arg (2) error on invalid kwargs
Merge pull request #7228 from terminalmage/issue7213

Remove unused kwargs
Merge branch 'develop' of github.com:saltstack/salt into hotfix/wrong-env-usage