Signed-off-by: Johannes Löthberg <johannes@kyriasis.com>

Remove commented version and associated comment, as we still have the same
option earlier in config with an other valid comment.

* Ensure options for formulas `git.latest` are also based on defaults

* Prevent erroneous remote tracking branch modification by `salt.formulas` #238

* Allow multiple envs to use the same gitdir for `salt.formulas`

* Ensure `gitdir` original branch is checked out after formulas `git.latest`

* Fix erroneous comment re: merging in `salt` pillar

closes #367

* Minion/returner/elasticsearch yaml read fix.

* Improved the documentation for the elasticsearch returner

* Add MacOS support; fix Issue #352

* On MacOS, only attempt download if condition

Add if salt_settings.install_packages to requisites for an attempt to download the minion package on MacOS

* Update example pillar for MacOS support

Describe how to use MacOS specific options

* Add MacOS notes

* Update README.rst

* Update README.rst

* Added quotration around globing rules

salt.gitfs.gitpython.install_from_source == False on RedHat
Not sure about other O/S'es as to what default value should be

Add quick sanity check at start of state, do not attempt to do anything unless salt.gitfs.gitpython exists to check for install_from_source within

On SmartOS the salt-api daemon is started by the salt:api service.

they get overwritten from defaults.yaml if not specified

Changing cmd.wait to cmd.run as recomended on the documentation: https://docs.saltstack.com/en/latest/ref/states/all/salt.states.cmd.html#salt.states.cmd.wait

Proposed pull request for elasticsearch returner in the minion.d/f_defaults.conf file

I use Salt environments to provide each of my team mates the ability to develop
and test their Salt changes. And I've found that when we run this formula from
our environments against our salt-master, comments in some files change. For us
this represents an unwanted and unplanned change. I understand the intention -
to identify how or why the file changed, but I firmly believe that we should
be able to run highstsate with test=True and only see intended changes. Here's
an example:

            ID: salt-cloud-providers
      Function: file.recurse
          Name: /etc/salt/cloud.providers.d
        Result: None
       Comment: #### /etc/salt/cloud.providers.d/saltify.conf ####
                The file /etc/salt/cloud.providers.d/saltify.conf is set to be changed
       Started: 20:01:28.586441
      Duration: 75.185 ms
       Changes:
                ----------
                /etc/salt/cloud.providers.d/saltify.conf:
                    ----------
                    diff:
                        ---
                        +++
                        @@ -1,4 +1,4 @@
                        -# This file is managed by Salt via salt://salt/files/cloud.providers.d/saltify.conf?saltenv=myenv
                        +# This file is managed by Salt via salt://salt/files/cloud.providers.d/saltify.conf?saltenv=dev

                         saltify:
                           provider: saltify

add missing comas

SaltStack provides "versioned" repositories, this commit add a way
to set which release of salt to use.
It adds a pillar "salt:release" which can be set to a specific release
(ex: 2016.11). This release is then used to configure properly the
repositories URLs for Debian/Ubuntu/RedHat.
The default behavior is to point to 'latest', retaining the previous
behavior if the "salt:release" pillar is not set.