chore(deps): bump assert_cmd from 0.6.0 to 0.11.1 (#24)

Bumps [assert_cmd](https://github.com/assert-rs/assert_cmd) from 0.6.0 to 0.11.1.
<details>
<summary>Changelog</summary>

*Sourced from [assert_cmd's changelog](https://github.com/assert-rs/assert_cmd/blob/master/CHANGELOG.md).*

> ## 0.11.1 (2019-03-23)
> 
> 
> #### Bug Fixes
> 
> * **stdin:**  Docs didn't work ([2d4756a2](assert-rs/assert_cmd@2d4756a), closes [#71](https://github-redirect.dependabot.com/assert-rs/assert_cmd/issues/71))
> 
> 
> 
> <a name="0.11.0"></a>
> ## 0.11.0 (2019-01-29)
> 
> 
> #### Performance
> 
> * **cargo:**  Faster bin lookup ([93791474](assert-rs/assert_cmd@9379147), closes [#6](https://github-redirect.dependabot.com/assert-rs/assert_cmd/issues/6), [#57](https://github-redirect.dependabot.com/assert-rs/assert_cmd/issues/57), breaks [#](https://github-redirect.dependabot.com/assert-rs/assert_cmd/issues/))
> 
> #### Breaking Changes
> 
> * **cargo:**  Faster bin lookup ([93791474](assert-rs/assert_cmd@9379147), closes [#6](https://github-redirect.dependabot.com/assert-rs/assert_cmd/issues/6), [#57](https://github-redirect.dependabot.com/assert-rs/assert_cmd/issues/57), breaks [#](https://github-redirect.dependabot.com/assert-rs/assert_cmd/issues/))
>   * As a side-effect, removed `cargo_example` in favor of using `escargot`.
>   * See the [`assert_cmd::cargo` docs](https://docs.rs/assert_cmd/0.11.0/assert_cmd/cargo/index.html) for trade-offs with when to use `escargot` vs `assert_cmd`
> 
> 
> <a name="0.10.2"></a>
> ## 0.10.2 (2018-11-21)
> 
> 
> #### Bug Fixes
> 
> * **assert:**  Support Strings for easy comparison ([81035079](assert-rs/assert_cmd@8103507), closes [#60](https://github-redirect.dependabot.com/assert-rs/assert_cmd/issues/60))
> * **docs:**
>   * A broken link ([854f7c27](assert-rs/assert_cmd@854f7c2))
>   * List caveats for cargo support.
> 
> 
> 
> <a name="0.10.1"></a>
> ## 0.10.1 (2018-10-10)
> 
> 
> #### Bug Fixes
> 
> * Documentation fixes
> 
> 
> <a name="0.10.0"></a>
> ## 0.10.0 (2018-10-10)
> 
> 
></tr></table> ... (truncated)
</details>
<details>
<summary>Commits</summary>

- [`e3070fa`](assert-rs/assert_cmd@e3070fa) chore: Release v0.11.1
- [`7acfee7`](assert-rs/assert_cmd@7acfee7) Merge pull request [#72](https://github-redirect.dependabot.com/assert-rs/assert_cmd/issues/72) from epage/stdin
- [`2d4756a`](assert-rs/assert_cmd@2d4756a) fix(stdin): Docs didn't work
- [`84f6332`](assert-rs/assert_cmd@84f6332) docs: Update changelog to help with the transition
- [`061a3cd`](assert-rs/assert_cmd@061a3cd) chore: Release 0.11.0
- [`f9b896b`](assert-rs/assert_cmd@f9b896b) Merge pull request [#65](https://github-redirect.dependabot.com/assert-rs/assert_cmd/issues/65) from assert-rs/dependabot/cargo/escargot-0.4
- [`e5aee5c`](assert-rs/assert_cmd@e5aee5c) Merge pull request [#69](https://github-redirect.dependabot.com/assert-rs/assert_cmd/issues/69) from epage/cargo
- [`bf5d716`](assert-rs/assert_cmd@bf5d716) chore: Update CI
- [`9379147`](assert-rs/assert_cmd@9379147) perf(cargo): Faster bin lookup
- [`82705d7`](assert-rs/assert_cmd@82705d7) Merge pull request [#66](https://github-redirect.dependabot.com/assert-rs/assert_cmd/issues/66) from AnderEnder/macos-tests-fix
- Additional commits viewable in [compare view](assert-rs/assert_cmd@v0.6.0...v0.11.1)
</details>
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Cargo.toml

@@ -19,7 +19,7 @@ serde_derive = "1.0"
 phf_codegen = "0.7.24"
 
 [dev-dependencies]
-assert_cmd = "0.6.0"
+assert_cmd = "0.11.1"
 cargo-release = "0.11.2"
 colored = "1.7"
 criterion = "0.2"