final tests for dnsutil
Fix service restart over salt
No dangerous default values. Double to single quotes.
Remove unused import
Merge pull request #10544 from s0undt3ch/hotfix/lint

Lint fixes
Make pacman system upgrade optional

Split upgrade and refresh options when installing a pacman package.

refresh option control pacman -Sy
sysupgrade option control pacman -Su

Important note: refresh=True no more upgrade your whole system.

Linked to this: https://github.com/saltstack/salt/pull/10519/
Allow pacman upgrade to don't refresh the database

The default behavior is still to refresh before upgrade.
Merge pull request #10545 from Nibbler999/fix-service-restart

Fix service restart over salt
CurveCp handshake now working with raw keys and binary body packed packets
Merge pull request #10542 from rallytime/dnsutil_test

Final tests for dnsutil
Merge remote-tracking branch 'upstream/develop' into sam_raet_4

Conflicts:
	salt/transport/road/raet/raeting.py
	salt/transport/road/raet/stacking.py
	salt/transport/road/raet/test/test_stacking.py
Merge pull request #10546 from SmithSamuelM/sam_raet_4

Sam raet 4
Fix broken hg.pull CLi example, Fix #10477
Remove existing IPC sockets
Remove "upgrade instructions" wording for releases index.rst, Fix #10482
Merge pull request #10548 from s0undt3ch/hotfix/remove-sockets

Remove existing IPC sockets
Revert "security: avoid race between file creation and chmod(2)"

This reverts commit cf0f1c981c551ad3d0c0b17a9313c255f3a49a28.
Merge pull request #10555 from s0undt3ch/develop

Revert "security: avoid race between file creation and chmod(2)"
Revert "Remove unused import"

This reverts commit 046e54bc46f02c1aff72506eb0e470f55b67a180.
Have pylint ignore the import