fixup to ae427f5654bf8492d6555783123acc89fa36e702
Adding support for S3 as a fileserver backend
Update s3fs.py
Add logs to know what's happening in `salt.utils.which`

* Move logging initialization to the module scope since there's no problem with that now.
* Switch double to single quotes.
result should be True if already configured
Properly pass cwd, runas, and shell through in _run_check(), Fixes #4825
Merge pull request #4930 from jfchevrette/pkgrepo_result_true_if_already_configured

pkgrepo.managed should return True if repo is already configured
Merge pull request #4925 from s0undt3ch/develop

Add logs to know what's happening in `salt.utils.which`
Remove un-used `message` arg, Fixes #4824

Don't know where it came from, but `ret` contains all the message we
need
Fix some pep8
Fix #4913
Remove `user` arg from ssh.recv_known_host.  Fixes #4822
Merge pull request #4931 from basepi/runcheck4825

Properly pass cwd, runas, and shell through in _run_check(), Fixes #4825
Merge pull request #4932 from basepi/sentry4824

Remove un-used `message` arg, Fixes #4824
Merge pull request #4933 from basepi/ssh4822

Remove `user` arg from ssh.recv_known_host. Fixes #4822
#4822 errata: update the docstring example too
updated suse package for 0.15.1 release
updated salt.changes file
Merge pull request #4936 from aboe76/suse_pkg_update

Suse pkg update to 0.15.1
Fix scheduler for the minion, Fix #4937