ci: merge travis matrix, add `salt-lint` & `rubocop` to `lint` job

* Semi-automated using https://github.com/myii/ssf-formula/pull/60

```bash
Examining php/map.jinja of type state
[204] Lines should be no longer that 160 chars
php/map.jinja:25
                            'build_pkgs': ['libssl-dev', 'libcurl4-openssl-dev', 'pkg-config', 'libsslcommon2-dev', 'gcc', 'make', 'autoconf', 'libc-dev', 'pkg-config'],

[204] Lines should be no longer that 160 chars
php/map.jinja:191
                            'disable_functions': ['pcntl_alarm','pcntl_fork','pcntl_waitpid','pcntl_wait','pcntl_wifexited','pcntl_wifstopped','pcntl_wifsignaled',

[204] Lines should be no longer that 160 chars
php/map.jinja:192
                                'pcntl_wexitstatus','pcntl_wtermsig','pcntl_wstopsig','pcntl_signal','pcntl_signal_dispatch','pcntl_get_last_error','pcntl_strerror',

[204] Lines should be no longer that 160 chars
php/map.jinja:520
                            'disable_functions': ['pcntl_alarm','pcntl_fork','pcntl_waitpid','pcntl_wait','pcntl_wifexited','pcntl_wifstopped','pcntl_wifsignaled',

[204] Lines should be no longer that 160 chars
php/map.jinja:521
                                'pcntl_wexitstatus','pcntl_wtermsig','pcntl_wstopsig','pcntl_signal','pcntl_signal_dispatch','pcntl_get_last_error','pcntl_strerror',

[204] Lines should be no longer that 160 chars
php/map.jinja:896
                            'disable_functions': ['pcntl_alarm','pcntl_fork','pcntl_waitpid','pcntl_wait','pcntl_wifexited','pcntl_wifstopped','pcntl_wifsignaled',

[204] Lines should be no longer that 160 chars
php/map.jinja:897
                                'pcntl_wexitstatus','pcntl_wtermsig','pcntl_wstopsig','pcntl_signal','pcntl_signal_dispatch','pcntl_get_last_error','pcntl_strerror',

[204] Lines should be no longer that 160 chars
php/map.jinja:1270
                            'disable_functions': ['pcntl_alarm','pcntl_fork','pcntl_waitpid','pcntl_wait','pcntl_wifexited','pcntl_wifstopped','pcntl_wifsignaled',

[204] Lines should be no longer that 160 chars
php/map.jinja:1271
                                'pcntl_wexitstatus','pcntl_wtermsig','pcntl_wstopsig','pcntl_signal','pcntl_signal_dispatch','pcntl_get_last_error','pcntl_strerror',

[204] Lines should be no longer that 160 chars
php/map.jinja:1644
                            'disable_functions': ['pcntl_alarm','pcntl_fork','pcntl_waitpid','pcntl_wait','pcntl_wifexited','pcntl_wifstopped','pcntl_wifsignaled',

[204] Lines should be no longer that 160 chars
php/map.jinja:1645
                                'pcntl_wexitstatus','pcntl_wtermsig','pcntl_wstopsig','pcntl_signal','pcntl_signal_dispatch','pcntl_get_last_error','pcntl_strerror',

[204] Lines should be no longer that 160 chars
php/map.jinja:2035
                            'disable_functions': ['pcntl_alarm','pcntl_fork','pcntl_waitpid','pcntl_wait','pcntl_wifexited','pcntl_wifstopped','pcntl_wifsignaled',

[204] Lines should be no longer that 160 chars
php/map.jinja:2036
                                'pcntl_wexitstatus','pcntl_wtermsig','pcntl_wstopsig','pcntl_signal','pcntl_signal_dispatch','pcntl_get_last_error','pcntl_strerror',

[204] Lines should be no longer that 160 chars
php/map.jinja:2206
                            'build_pkgs': ['libssl-dev', 'libcurl4-openssl-dev', 'pkg-config', 'libsslcommon2-dev', 'gcc', 'make', 'autoconf', 'libc-dev', 'pkg-config'],

[204] Lines should be no longer that 160 chars
php/map.jinja:2375
                            'disable_functions': ['pcntl_alarm','pcntl_fork','pcntl_waitpid','pcntl_wait','pcntl_wifexited','pcntl_wifstopped','pcntl_wifsignaled',

[204] Lines should be no longer that 160 chars
php/map.jinja:2376
                                'pcntl_wexitstatus','pcntl_wtermsig','pcntl_wstopsig','pcntl_signal','pcntl_signal_dispatch','pcntl_get_last_error','pcntl_strerror',
```

```bash
Examining php/hhvm/repo.sls of type state
[206] Jinja variables should have spaces before and after: {{ var_name }}
php/hhvm/repo.sls:12
    - name: deb http://dl.hhvm.com/{{ salt['grains.get']('os')|lower }} {{ salt['grains.get']('oscodename')}} main
```

```bash
Examining php/composer.sls of type state
[210] Numbers that start with `0` should always be encapsulated in quotation marks
php/composer.sls:27
    - mode: 0755
```

## [1.2.1](https://github.com/saltstack-formulas/php-formula/compare/v1.2.0...v1.2.1) (2019-10-07)

### Bug Fixes

* **pillar.example:** fix `yamllint` error ([1b1747a](https://github.com/saltstack-formulas/php-formula/commit/1b1747a)), closes [/travis-ci.org/myii/php-formula/builds/594703019#L208-L210](https://github.com//travis-ci.org/myii/php-formula/builds/594703019/issues/L208-L210)

### Continuous Integration

* **kitchen:** change `log_level` to `debug` instead of `info` ([b86237e](https://github.com/saltstack-formulas/php-formula/commit/b86237e))
* **kitchen:** install required packages to bootstrapped `opensuse` [skip ci] ([20be85a](https://github.com/saltstack-formulas/php-formula/commit/20be85a))
* **kitchen:** use bootstrapped `opensuse` images until `2019.2.2` [skip ci] ([f70ebd2](https://github.com/saltstack-formulas/php-formula/commit/f70ebd2))
* **platform:** add `arch-base-latest` (commented out for now) [skip ci] ([55d5df1](https://github.com/saltstack-formulas/php-formula/commit/55d5df1))

fix(pillar.example): fix `octal-values` violation

* https://travis-ci.org/myii/php-formula/builds/594703019#L208-L210

```bash
$ yamllint -s .
./pillar.example
  151:30    error    forbidden implicit octal value "0660"  (octal-values)
```

* Automated using https://github.com/myii/ssf-formula/pull/59

* Automated using https://github.com/myii/ssf-formula/pull/58

* Automated using https://github.com/myii/ssf-formula/pull/53

* Automated using https://github.com/myii/ssf-formula/pull/52

* Automated using https://github.com/myii/ssf-formula/pull/50

* Automated using https://github.com/myii/ssf-formula/pull/48

* Automated using https://github.com/myii/ssf-formula/pull/41

# [1.2.0](https://github.com/saltstack-formulas/php-formula/compare/v1.1.1...v1.2.0) (2019-09-13)

### Continuous Integration

* use `dist: bionic` & apply `opensuse-leap-15` SCP error workaround ([76a2f76](https://github.com/saltstack-formulas/php-formula/commit/76a2f76))
* **yamllint:** add rule `empty-values` & use new `yaml-files` setting ([6f6d4bc](https://github.com/saltstack-formulas/php-formula/commit/6f6d4bc))

### Features

* **tofs:** implementation for all file.managed ([8e79a35](https://github.com/saltstack-formulas/php-formula/commit/8e79a35))

feat(tofs): implementation for all file.managed

- Implementation of libtofs on ini macro, pools_config and apache2 mod_php.conf
+ Introduction of tplroot on modified files
+ `{%-` consistency when possible

ci(yamllint): add rule `empty-values` & use new `yaml-files` setting

* Automated using https://github.com/myii/ssf-formula/pull/27

ci: use `dist: bionic` & apply `opensuse-leap-15` SCP error workaround

* Automated using https://github.com/myii/ssf-formula/pull/24

* Automated using https://github.com/myii/ssf-formula/pull/22

## [1.1.1](https://github.com/saltstack-formulas/php-formula/compare/v1.1.0...v1.1.1) (2019-09-05)

### Continuous Integration

* **kitchen+travis:** replace EOL pre-salted images ([c9eea17](https://github.com/saltstack-formulas/php-formula/commit/c9eea17))

### Tests

* **suse:** update version to `7.0` for `opensuse-leap-15` ([fd67570](https://github.com/saltstack-formulas/php-formula/commit/fd67570))

ci(kitchen+travis): replace EOL pre-salted images

* Automated using https://github.com/myii/ssf-formula/pull/16

# [1.1.0](https://github.com/saltstack-formulas/php-formula/compare/v1.0.1...v1.1.0) (2019-09-05)

### Bug Fixes

* **fpm:** be sure to restart all Php instances in case of multi-versions ([d4772f9](https://github.com/saltstack-formulas/php-formula/commit/d4772f9))
* **tests:** don't test services on Suse and RedHat ([23214bf](https://github.com/saltstack-formulas/php-formula/commit/23214bf))
* **xdebug:** fix xdebug package name ([496ec28](https://github.com/saltstack-formulas/php-formula/commit/496ec28))
* **yamllint:** use separate suite for `ubuntu` ([6cba4af](https://github.com/saltstack-formulas/php-formula/commit/6cba4af)), closes [#174](https://github.com/saltstack-formulas/php-formula/issues/174)

### Code Refactoring

* **macro:** extract file_requisites macro ([d26c4f8](https://github.com/saltstack-formulas/php-formula/commit/d26c4f8))

### Continuous Integration

* **kitchen:** add test pillars for Debian and call some states ([d4fc842](https://github.com/saltstack-formulas/php-formula/commit/d4fc842))

### Features

* **repo:** add repo pattern so we can set distro repo during tests ([3c9efc7](https://github.com/saltstack-formulas/php-formula/commit/3c9efc7))

### Styles

* **spec:** remove empty lines ([dc12a0b](https://github.com/saltstack-formulas/php-formula/commit/dc12a0b))

### Tests

* **config:** add tests on Php config ([6555cf0](https://github.com/saltstack-formulas/php-formula/commit/6555cf0))
* **package:** fix package spec in case of multi Php versions ([59f648c](https://github.com/saltstack-formulas/php-formula/commit/59f648c))
* **service:** add tests on Php services ([baeac04](https://github.com/saltstack-formulas/php-formula/commit/baeac04))
* **ubuntu:** fix tests on Ubuntu distro ([b13bed2](https://github.com/saltstack-formulas/php-formula/commit/b13bed2))

Add tests

* Semi-automated using https://github.com/myii/ssf-formula/pull/18
* Close #174

## [1.0.1](https://github.com/saltstack-formulas/php-formula/compare/v1.0.0...v1.0.1) (2019-08-26)

### Bug Fixes

* **pillar:** fix pillar.get still looking under 'ng' namespace ([378b5b1](https://github.com/saltstack-formulas/php-formula/commit/378b5b1))

fix(pillar): fix pillar.get still looking under 'ng' namespace

# [1.0.0](https://github.com/saltstack-formulas/php-formula/compare/v0.41.1...v1.0.0) (2019-08-26)

### Features

* **ng:** promote NG formula ([57b37dd](https://github.com/saltstack-formulas/php-formula/commit/57b37dd)), closes [#183](https://github.com/saltstack-formulas/php-formula/issues/183)

### BREAKING CHANGES

* **ng:** all previous `php` based configurations must be reviewed;
`php.ng` usage must be promoted to `php` and any uses of the original
`php` will have to be converted.

* Trigger `v1.0.0` to complete #183

BREAKING CHANGE: all previous `php` based configurations must be reviewed;
`php.ng` usage must be promoted to `php` and any uses of the original
`php` will have to be converted.

## [0.41.1](https://github.com/saltstack-formulas/php-formula/compare/v0.41.0...v0.41.1) (2019-08-26)

### Documentation

* **readme:** remove duplicate contents (local) ([f16796a](https://github.com/saltstack-formulas/php-formula/commit/f16796a))

# [0.41.0](https://github.com/saltstack-formulas/php-formula/compare/v0.40.1...v0.41.0) (2019-08-26)

### Features

* **ng:** promote NG formula ([f1b71d0](https://github.com/saltstack-formulas/php-formula/commit/f1b71d0))

feat(ng): promote NG formula