On windows machines, the `path_join` build wrong URL by using
backslash as separator.

URL used for fileserver access must use only slashes `/`.

We avoid compatibility break with user pillars by looking up
configuration values using `config.get` in configurable roots.

We provide a new parameter `map_jinja:config_get_roots` in the formula
`parameters/defaults.yaml`to retrives values not only from
`tplroot=openssh` but from `sshd_config` and `ssh_config` too.

We need to update the `_mapdata` reference files to include the new
`map_jinja:config_get_roots`.

The `map.jinja` now exports a single variable called `mapdata`.

We extract the `openssh`, `sshd_config` and `ssh_config` from it to
minimize the changes to `.sls` files.

We provide a new `_mapdata` state which generate a
`/tmp/salt_mapdata_dump.yaml` to be validated by `Inspec`.

It apprears that the

  `if not (omit_ip_address is sameas true or host in omit_ip_address)`

always returns `True` on older Jinja platforms:

- default-ubuntu-1604-3000-3-py2
- default-ubuntu-1604-2019-2-py3
- default-amazonlinux-1-2019-2-py2

Each part of the `or` conditional need to be surrounded by parenthesis.

The conditionnal on `ensure dig is available` does not work on Arch
since the `which` command does not exists. As the `pkg.installed`
state is idempotent, we don't need an extra check which depends on the
environment.

The `dig` utility is provided by `bind` on Arch and no more by
`bind-tools`.

Or with python2 the template are generated with `u'<string>'`.

* Automated using https://github.com/myii/ssf-formula/pull/237

We pass the pillars via the template engine context, this avoid the
need to load `map.jinja` from the templates themselves and recude the
number of `pillar.get` calls.

* openssh/config.sls (sshd_config): pass `sshd_config` in the
  context.
  (ssh_config): pass `ssh_config` in the context.

* openssh/files/default/ssh_config: remove `map.jinja` import since
  it's now in the context.

* openssh/files/default/sshd_config: ditoo.

* openssh/known_hosts.sls: pass `known_hosts` in the context.

* openssh/files/default/ssh_known_hosts: use `known_hosts` from the
  context instead of calling `pillar.get` several times.

BREAKING CHANGE: Minimum Salt version support is now `2019.2` in line
with official upstream support; also use of the `traverse` Jinja filter.

The module is called `ini_manage` but the state prefix is `ini`.

Otherwise #162 can still happen

* Checked using https://github.com/myii/ssf-formula/pull/131

```bash
Examining openssh/map.jinja of type state
[209] Jinja comment should have spaces before and after: {# comment #}
openssh/map.jinja:4
{## Start imports as  ##}

[209] Jinja comment should have spaces before and after: {# comment #}
openssh/map.jinja:19
{## merge the openssh pillar ##}
```

```bash
Examining openssh/config.sls of type state
[210] Numbers that start with `0` should always be encapsulated in quotation marks
openssh/config.sls:103
    - mode: 0600
```

* Close #165
* Move existing `.kitchen.yml` => `kitchen.vagrant.yml`
* Semi-automated using https://github.com/myii/ssf-formula/pull/30
* Fix errors shown below:

```bash
openssh-formula$ yamllint -s .
./pillar.example
  49:3      error    duplication of key "AllowUsers" in mapping  (key-duplicates)
  57:3      error    duplication of key "DenyUsers" in mapping  (key-duplicates)
  63:3      error    duplication of key "AllowGroups" in mapping  (key-duplicates)
  70:3      error    duplication of key "DenyGroups" in mapping  (key-duplicates)
  79:24     warning  truthy value should be one of [false, true]  (truthy)
  80:29     warning  truthy value should be one of [false, true]  (truthy)
  118:4     warning  missing starting space in comment  (comments)
  119:4     warning  missing starting space in comment  (comments)
  119:89    error    line too long (122 > 88 characters)  (line-length)
  120:4     warning  missing starting space in comment  (comments)
  120:89    error    line too long (144 > 88 characters)  (line-length)
  147:30    warning  truthy value should be one of [false, true]  (truthy)
  148:21    warning  truthy value should be one of [false, true]  (truthy)
  149:19    warning  truthy value should be one of [false, true]  (truthy)
  150:32    warning  truthy value should be one of [false, true]  (truthy)
  151:26    warning  truthy value should be one of [false, true]  (truthy)
  152:31    warning  truthy value should be one of [false, true]  (truthy)
  153:32    warning  truthy value should be one of [false, true]  (truthy)
  154:29    warning  truthy value should be one of [false, true]  (truthy)
  155:34    warning  truthy value should be one of [false, true]  (truthy)
  175:8     warning  missing starting space in comment  (comments)
  175:89    error    line too long (152 > 88 characters)  (line-length)
  176:8     warning  missing starting space in comment  (comments)
  176:89    error    line too long (126 > 88 characters)  (line-length)
  177:8     warning  missing starting space in comment  (comments)
  177:89    error    line too long (148 > 88 characters)  (line-length)
  213:18    warning  truthy value should be one of [false, true]  (truthy)
  219:18    warning  truthy value should be one of [false, true]  (truthy)
  225:18    warning  truthy value should be one of [false, true]  (truthy)
  241:22    warning  truthy value should be one of [false, true]  (truthy)
  243:22    warning  truthy value should be one of [false, true]  (truthy)
  244:20    warning  truthy value should be one of [false, true]  (truthy)
  245:21    warning  truthy value should be one of [false, true]  (truthy)
  254:24    warning  truthy value should be one of [false, true]  (truthy)
  255:22    warning  truthy value should be one of [false, true]  (truthy)
  256:23    warning  truthy value should be one of [false, true]  (truthy)
  265:22    warning  truthy value should be one of [false, true]  (truthy)
  268:21    warning  truthy value should be one of [false, true]  (truthy)
  269:20    warning  truthy value should be one of [false, true]  (truthy)
  270:21    warning  truthy value should be one of [false, true]  (truthy)
  279:26    warning  truthy value should be one of [false, true]  (truthy)
  280:24    warning  truthy value should be one of [false, true]  (truthy)
  281:25    warning  truthy value should be one of [false, true]  (truthy)
  307:16    warning  truthy value should be one of [false, true]  (truthy)
  308:6     warning  missing starting space in comment  (comments)
  314:6     warning  missing starting space in comment  (comments)
  316:24    warning  truthy value should be one of [false, true]  (truthy)
  339:89    error    line too long (546 > 88 characters)  (line-length)
  340:89    error    line too long (546 > 88 characters)  (line-length)
  341:89    error    line too long (546 > 88 characters)  (line-length)
  342:89    error    line too long (546 > 88 characters)  (line-length)
  344:4     warning  missing starting space in comment  (comments)
  345:4     warning  missing starting space in comment  (comments)
  357:19    warning  truthy value should be one of [false, true]  (truthy)

./openssh/osfamilymap.yaml
  1:1       warning  missing document start "---"  (document-start)

./openssh/osfingermap.yaml
  1:1       warning  missing document start "---"  (document-start)

./openssh/osmap.yaml
  1:1       warning  missing document start "---"  (document-start)

./openssh/defaults.yaml
  1:1       warning  missing document start "---"  (document-start)
  3:18      warning  truthy value should be one of [false, true]  (truthy)
  6:34      warning  too few spaces before comment  (comments)
  10:25     warning  truthy value should be one of [false, true]  (truthy)
  12:32     warning  too few spaces before comment  (comments)
  16:24     warning  truthy value should be one of [false, true]  (truthy)
  18:24     warning  too few spaces before comment  (comments)
  20:42     warning  too few spaces before comment  (comments)
  27:6      warning  missing starting space in comment  (comments)
```

* Use consistent Jinja whitespace control `{%- ... -}`
* Improve debug output (comments & whitespace control)
* Use exact state names with TOFS `files_switch`
* Add `ssh_known_hosts_src` to `defaults` (for consistency)
* Restrict `pillar.example` changes to TOFS only
* Use `fire_banner` in `pillar.example` to indicate available template

* Fix #162
* Check for any number of tabs after the keyword
* If found, replace them by a single space to match the `separator` used
  in the `ini_options.present` state

remove duplicated 'pillar.get' calls to retrieve the sshd_config and ssh_config pillars.

Closes #153.

* ssh_config: properly render host options (fixes #145)

* ssh_config: whitespace optimization (fixes #145)

added possibility to configure server version and client version
with pillar example

Change the require_ins used by the key management states in the
config.sls to be conditional based on whether the sshd_config
is managed by the formula

Fixes #130

* Pillar openssh.known_hosts_salt_ssh

* Dropped ill-named file

* Fixed aliasing of host names

* Improved pillar.example

* Opt-in to include localhost

* pillar/known_hosts_salt_ssh: clear cache in run()

* Dropped forgotten debugging output

* Add map for debian

closes #123

* drop default values (fixes #102)
* hmac-ripemd160 was dropped in 7.6

This prevents a verbatim version being added to end of file that will
cause the parsing to fail.