* **gemfile:** allow rubygems proxy to be provided as an env var [skip ci] ([47cfe0e](https://github.com/saltstack-formulas/users-formula/commit/47cfe0ecd7ff697562da5a37e046ce1d18a105b6))
* **gemfile+lock:** use `ssf` customised `inspec` repo [skip ci] ([6ad3c6a](https://github.com/saltstack-formulas/users-formula/commit/6ad3c6a1482a24b24bef33aab14808003852e560))
* **gemfile+lock:** use `ssf` customised `kitchen-docker` repo [skip ci] ([8698fa5](https://github.com/saltstack-formulas/users-formula/commit/8698fa535f294d1165549fc41998e2a124e78cc8))
* **gitlab-ci:** use GitLab CI as Travis CI replacement ([3c879df](https://github.com/saltstack-formulas/users-formula/commit/3c879df9535578edbca4a6592571ccd16aff6148))
* **kitchen+gitlab:** update for new pre-salted images [skip ci] ([0bff9fb](https://github.com/saltstack-formulas/users-formula/commit/0bff9fba4cf56154e5e5247639da90870d837c0a))
* add `arch-master` to matrix and update `.travis.yml` [skip ci] ([632dc3c](https://github.com/saltstack-formulas/users-formula/commit/632dc3cc4b0d957bdb6bc51b942e37688163cb5e))
* **kitchen+gitlab-ci:** use latest pre-salted images [skip ci] ([c260fe7](https://github.com/saltstack-formulas/users-formula/commit/c260fe712669632c3f25c3cd1d778d70f9c7f88a))
* **pre-commit:** add to formula [skip ci] ([d0e7c0a](https://github.com/saltstack-formulas/users-formula/commit/d0e7c0a19e940fecefd0df5c2061cf50d733da73))
* **pre-commit:** enable/disable `rstcheck` as relevant [skip ci] ([013b2cd](https://github.com/saltstack-formulas/users-formula/commit/013b2cd3b84b80b32fae966d10b92f9da979ecf0))
* standardise use of `share` suite &`_mapdata` state [skip ci] ([2a7c0de](https://github.com/saltstack-formulas/users-formula/commit/2a7c0de4aaf287a56ff96cabd900531740f097f5))
* **macos:** gid must be numeric on macos ([9517e4b](https://github.com/saltstack-formulas/users-formula/commit/9517e4b069d130b442562ed28fa9641cfebeb698))
### Continuous Integration
* **gemfile:** restrict `train` gem version until upstream fix [skip ci] ([40f8e2d](https://github.com/saltstack-formulas/users-formula/commit/40f8e2d181f6ab345d205da95013bab8370afaf0))
* **gemfile.lock:** add to repo with updated `Gemfile` [skip ci] ([ad7e8f7](https://github.com/saltstack-formulas/users-formula/commit/ad7e8f7cab43fb01b8a3a6651e1adf96241e63cf))
* **kitchen:** avoid using bootstrap for `master` instances [skip ci] ([4441c59](https://github.com/saltstack-formulas/users-formula/commit/4441c597bd6425b5e5d79ced23d2c43790ec184e))
* **kitchen:** use `saltimages` Docker Hub where available [skip ci] ([c12272e](https://github.com/saltstack-formulas/users-formula/commit/c12272eaae0440808f8c00ac5ac2f66ea5174f17))
* **travis:** opt-in to `dpl v2` to complete build config validation [skip ci] ([9a983a4](https://github.com/saltstack-formulas/users-formula/commit/9a983a4c2aee5e097f16378885ab7d6cad490509))
* **travis:** quote pathspecs used with `git ls-files` [skip ci] ([f9f8f13](https://github.com/saltstack-formulas/users-formula/commit/f9f8f13693307695d6b6d8ca0aa2a9dcaa82c0c0))
* **travis:** run `shellcheck` during lint job [skip ci] ([e09c822](https://github.com/saltstack-formulas/users-formula/commit/e09c8221657338baabf73c97902174513009f63b))
* **travis:** use `major.minor` for `semantic-release` version [skip ci] ([0afebc6](https://github.com/saltstack-formulas/users-formula/commit/0afebc6fc36e1df818640bdddf6136841611243e))
* **travis:** use build config validation (beta) [skip ci] ([0ddb90e](https://github.com/saltstack-formulas/users-formula/commit/0ddb90e6b546215e4de07b8257a89fc874f80d8b))
* **workflows/commitlint:** add to repo [skip ci] ([7419dda](https://github.com/saltstack-formulas/users-formula/commit/7419dda3a4791044b8dd637cfcb8daedc637a2a8))
* **vimrc:** ensure `vimrc` state runs ([a1ef7e5](https://github.com/saltstack-formulas/users-formula/commit/a1ef7e57d9627f59000962111478d0846ab25d5c))
### Continuous Integration
* **kitchen:** use `develop` image until `master` is ready (`amazonlinux`) [skip ci] ([852dff2](https://github.com/saltstack-formulas/users-formula/commit/852dff2aac5216e5ebf3f03cfa8f2559a35bdf9c))
* **kitchen+travis+inspec:** add `vimrc` suite ([a263a62](https://github.com/saltstack-formulas/users-formula/commit/a263a62e7570d32d4a796538fc1720e20fa008a1))
### Tests
* **inspec:** add test to check `.vimrc` file is generated properly ([569e927](https://github.com/saltstack-formulas/users-formula/commit/569e9276dbeea38f4920596502db75d64abbdc5e))
* **pillar:** add test pillar to generate `.vimrc` file ([86144be](https://github.com/saltstack-formulas/users-formula/commit/86144befb9f98597464d9a10d45d820077a171e4))
* **pillars:** ensure `addusers`&`delusers` are lists ([b31c592](https://github.com/saltstack-formulas/users-formula/commit/b31c592147a4831f3800b80fa6d11025c5372f4c))
* **release.config.js:** use full commit hash in commit link [skip ci] ([8df4d39](https://github.com/saltstack-formulas/users-formula/commit/8df4d39060dfaa1d3e8bce4d2cc7afd9c15d7dfd))
### Continuous Integration
* **kitchen:** use `debian-10-master-py3` instead of `develop` [skip ci] ([9ee7636](https://github.com/saltstack-formulas/users-formula/commit/9ee7636477e20ad6597da2dd41375e858f644e4d))
* **kitchen+travis:** upgrade matrix after `2019.2.2` release [skip ci] ([1d9a5ef](https://github.com/saltstack-formulas/users-formula/commit/1d9a5ef5be4bf0c66d6471effa32a2953637b031))
* **travis:** update `salt-lint` config for `v0.0.10` [skip ci] ([60ee61d](https://github.com/saltstack-formulas/users-formula/commit/60ee61dd66bb3ab53b5dabb8c252e8725b1f0b04))
### Documentation
* **contributing:** remove to use org-level file instead [skip ci] ([7c55ef0](https://github.com/saltstack-formulas/users-formula/commit/7c55ef0c0dba8fbdb34b3882d2b1f8d78c93720d))
* **readme:** update link to `CONTRIBUTING` [skip ci] ([2a88765](https://github.com/saltstack-formulas/users-formula/commit/2a887654fcffb2ea6870967007f6d8cd096ed1a0))
* **semantic-release:** implement for this formula ([3bcdc90](https://github.com/saltstack-formulas/users-formula/commit/3bcdc90)), closes [#203](https://github.com/saltstack-formulas/users-formula/issues/203)