Bump lint-staged from 7.1.2 to 7.1.3 (#62)

Bumps [lint-staged](https://github.com/okonet/lint-staged) from 7.1.2 to 7.1.3.
<details>
<summary>Release notes</summary>

*Sourced from [lint-staged's releases](https://github.com/okonet/lint-staged/releases).*

> ## v7.1.3
> <a name="7.1.3"></a>
> ## [7.1.3](lint-staged/lint-staged@v7.1.2...v7.1.3) (2018-06-01)
> 
> 
> ### Bug Fixes
> 
> * **package:** Update jest-validate to version 23.0.0 ([#458](https://github-redirect.dependabot.com/okonet/lint-staged/issues/458)) ([3d0ccb2](lint-staged/lint-staged@3d0ccb2))
</details>
<details>
<summary>Commits</summary>

- [`3d0ccb2`](lint-staged/lint-staged@3d0ccb2) fix(package): Update jest-validate to version 23.0.0 ([#458](https://github-redirect.dependabot.com/okonet/lint-staged/issues/458))
- [`a8816f5`](lint-staged/lint-staged@a8816f5) ci: Update CI scripts to test against current Node release ([#453](https://github-redirect.dependabot.com/okonet/lint-staged/issues/453))
- See full diff in [compare view](lint-staged/lint-staged@v7.1.2...v7.1.3)
</details>
<br />

[![Dependabot compatibility score](https://api.dependabot.com/badges/ci_status?dependency-name=lint-staged&package-manager=npm_and_yarn&previous-version=7.1.2&new-version=7.1.3)](https://dependabot.com/compatibility-score.html?dependency-name=lint-staged&package-manager=npm_and_yarn&previous-version=7.1.2&new-version=7.1.3)

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`.

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot ignore this [patch|minor|major] version` will close this PR and stop Dependabot creating any more for this minor/major version (unless you reopen the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
- `@dependabot use (this|these) label[s]` will set the current labels as the default for future PRs for this repo and language
- `@dependabot use (this|these) reviewer[s]` will set the current reviewers as the default for future PRs for this repo and language
- `@dependabot use (this|these) assignee[s]` will set the current assignees as the default for future PRs for this repo and language

Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com):
- Update frequency (including time of day and day of week)
- Automerge options (never/patch/minor, and dev/runtime dependencies)
- Pull request limits (per update run and/or open at any time)
- Out-of-range updates (receive only lockfile updates, if desired)
- Security updates (receive only security updates, if desired)

Finally, you can contact us by mentioning @dependabot.

</details>

package.json

@@ -6,7 +6,7 @@
     "eslint-config-prettier": "2.9.0",
     "eslint-plugin-prettier": "2.6.0",
     "husky": "0.14.3",
-    "lint-staged": "7.1.2",
+    "lint-staged": "7.1.3",
     "prettier": "1.13.4"
   },
   "lint-staged": {