fix(package): update dependencies

Production

1.  @sindresorhus/is@1.0.0
2.  fs-extra@8.1.0

Development

1.  @semantic-release/changelog@3.0.4
2.  @semantic-release/commit-analyzer@6.3.0
3.  @semantic-release/git@7.0.16
4.  @semantic-release/github@5.4.3
5.  @semantic-release/npm@5.1.15
6.  @semantic-release/release-notes-generator@7.3.0
7.  all-contributors-cli@6.8.1
8.  commitizen@4.0.3
9.  coveralls@3.0.6
10. eslint@6.2.2
11. eslint-config-prettier@6.1.0
12. eslint-config-standard@14.0.1
13. eslint-find-rules@3.4.0
14. eslint-plugin-import@2.18.2
15. eslint-plugin-promise@4.2.1
16. eslint-plugin-standard@4.0.1
17. eslint-plugin-unicorn@10.0.0
18. husky@3.0.4
19. jest@24.9.0
20. jest-junit@7.0.0
21. jsdoc@3.6.3
22. lint-staged@9.2.3
23. prettier@1.18.2
24. remark@11.0.1
25. remark-frontmatter@1.3.2
26. remark-lint@6.0.5
27. remark-preset-lint-consistent@2.0.3
28. remark-preset-lint-markdown-style-guide@2.1.3
29. remark-preset-lint-recommended@3.0.3
30. remark-retext@3.1.3
31. retext-english@3.0.3
32. retext-repeated-words@2.0.0
33. retext-sentence-spacing@3.0.0
34. retext-spell@3.0.0
35. retext-syntax-urls@1.0.2
36. rollup@1.20.1
37. rollup-plugin-commonjs@10.0.2
38. rollup-plugin-node-resolve@5.2.0
39. rollup-plugin-terser@5.1.1
40. semantic-release@15.13.24
41. sonarqube-scanner@2.5.0
42. unified@8.3.2

Run

- npm audit fix
- npm prune
- npm dedupe

Closes #57
Closes #66
Closes #69
Closes #70
Closes #72
Closes #80
Closes #84
Closes #87
Closes #95
Closes #99

Author: gregswindle