Avoid unnecessary getgrall code. Use getgrouplist if available
Display trace on args error with enought log level
Merge pull request #11231 from gtmanfred/develop

Yay systemd.daemon.notify
Remove unnecssary "as" clauses from exceptions

Also changing some of the "as" clauses to use "exc" rather than "e", for
consistency.
Add ignore_retcode argument to cmd.run* funcs

As of 2014.1.0, all cmd.run* funcs will log stderr to the minion log as
well as a notification that the command failed, when the return code is
nonzero. However, there are instances in which you expect to have a
nonzero return code, which don't constitute an error. See
https://github.com/saltstack/salt/issues/11154#issuecomment-37590775 for
more information.

This commit adds an ignore_retcode argument which, if True, will
suppress the potentially misleading log entries saying that the command
failed.
Suppress error logging for nonzero retcodes in version_cmp
Suppress error logging for grep in timezone module

It's perfectly normal for grep to not find anything here, so there is no
need to log an error when the grep returns an exit status of 1.
Log sysctl key listing at loglevel TRACE
Log sysctl key listing at loglevel TRACE
Log sysctl key listing at loglevel TRACE
Log sysctl key listing at loglevel TRACE
Switch git clones to saltstack/salt-test-repo (super small repo)

Was previously cloning bootstrap a few times, and our salt repo once
(which is a large repo).  Should speed up the git tests substantially.
Service the event bus on each event pub
Replaced multitude of StackError and TransactionError raises in stacking and transacting with stat counters
that log message inc counter and drop transaction or packet
Merge remote-tracking branch 'upstream/develop' into sam_raet_22
Merge pull request #11238 from SmithSamuelM/sam_raet_22

Sam raet 22 Added UDP stack statistics where instead of raising exception it logs msg and stats
Merge pull request #11220 from terminalmage/issue11154

Don't log errors for nonzero returns in salt.modules.aptpkg.version_cmp
Merge pull request #11229 from makinacorpus/callerr

Display trace on args error without appropriate log level
Merge pull request #11237 from basepi/gittestspeed

Switch git clones to saltstack/salt-test-repo (super small repo)
Fix lint issue