Update network.py
list_pkgs became quiet
Don't send timestamps in UTC

Logstash by itself takes care of conversion of timestamps to UTC, with how it was logstash was showing wrong time for the events.
Merge pull request #9147 from garethgreenaway/develop

Adding missing network functions for debian_ip.py
salt.utils.which(): use default_path if binary not found

To make salt.utils.which() operate well in salt-call when invoked from
cron (where PATH may be present but limited), try the paths in
default_path if the binary is not found in the search_path.
Make salt.utils.network.linux_interfaces work in cron
Merge pull request #9148 from terminalmage/issue7990

Make network.interfaces work in cron where PATH is limited
Remove two old variable assignments
Merge pull request #9151 from whiteinge/softlayer-list-images

Remove two old variable assignments
Fileserver integration testing.

Finished the roots integration tests for now. Started on GitFS testing.
Merge pull request #9152 from cachedout/roots_gitfs_testing

Fileserver integration testing.
Update yumpkg.py

add pkg.list_repo_pkgs
List the packages from repo 
salt '*' pkg.list_repo_pkgs
avoid shadowing set built-in type in memcached state

************* Module salt.states.memcached
salt/states/memcached.py:27: [W0622(redefined-builtin), set] Redefining built-in 'set'
Merge pull request #9162 from cvrebert/patch-1

avoid shadowing set built-in type in memcached state
modules.test.arg_type: avoid shadowing outer arg() func

************* Module salt.modules.test
salt/modules/test.py:202: [W0621(redefined-outer-name), arg_type] Redefining name 'arg' from outer scope (line 173)
Initial commit of the Azure cloud driver
avoid bare `except:`s in grains/external_ip.py

************* Module salt.grains.external_ip
salt/grains/external_ip.py:4: [W0702(bare-except), ] No exception type(s) specified
salt/grains/external_ip.py:18: [W0702(bare-except), external_ip] No exception type(s) specified
Merge pull request #9167 from cvrebert/patch-2

avoid bare `except:`s in grains/external_ip.py
utils/validate/ssh.py: rm unused import of CommandExecutionError

************* Module salt.utils.validate.ssh
salt/utils/validate/ssh.py:14: [W0611(unused-import), ] Unused import CommandExecutionError
Merge pull request #9168 from cvrebert/patch-3

utils/validate/ssh.py: rm unused import of CommandExecutionError