Add warning for FC19 users.
Merge pull request #16357 from cro/fc_systemd_warning

Add warning for FC19 users
updated masterless documentation to clarify the need to disable (or not run) the salt-minion daemon, otherwise the minion will attempt to connect to a master

Conflicts:
	doc/topics/tutorials/quickstart.rst
Merge pull request #16395 from juiceinc/2014.1

Cherry-pick masterless doc clarifications for 2014.1