skip portsnap interactive check
Add a LazyLoader class which will lazily load modules (with the given loader). It will load all modules if asked to iterate or for the len. This means that the startup time should decrease with the possibility of having to load a module further down the track. If this is undesired you can call load_all() to load them all now.
Some pep8 cleanup
Change up the default kwarg value
Reverse, because
Fix schedule maxrunning logic
Minion restart if master is not responding
Copied test from raet that belongs in salt
Merge remote-tracking branch 'upstream/develop' into sam_raet_38
Fix example salt.minion_config to point to existing file
dns and volumes_from moved from create_container() to start()

Still backward compatible
Add returns summary
Upcoming version of docker-py expect a new format for binds.

Document it.
Align versions of client and docker-daemon by default.
appease pep8
Late import `keyring` to avoid slow downs.

* Double to single quotes
* Catch proper exception
Merge pull request #12362 from talwai/doc_fix_osx_walkthrough

(doc) : fix salt.minion_config to point to correct file in OS X walkthrough
Merge pull request #12367 from ticosax/pep8-dockerio

appease pep8
make ssh_auth.present and ssh_auth.absent behave sanely with same key material
Remove left-over debugging.

Thanks, @borgstrom!