feat(inspector): simplify API

BREAKING CHANGE

API now only exposes five (5) public methods/properties:

1. api
2. authenticate
3. check
4. getReadmeInfo
5. readmeScore

GH-1

.github/CONTRIBUTING.md

@@ -596,6 +596,9 @@
  | [dotenv@5.0.1](https://github.com/motdotla/dotenv#readme) | Loads environment variables from .env file | 5.0.1 | BSD-2-Clause | production | 
  | [got@8.3.0](https://github.com/sindresorhus/got#readme) | Simplified HTTP requests | 8.3.0 | MIT | production | 
  | [insight@0.10.1](https://github.com/yeoman/insight#readme) | Understand how your tool is being used by anonymously reporting usage metrics to Google Analytics or Yandex.Metrica | 0.10.1 | BSD-2-Clause | production | 
+ | [lodash.camelcase@4.3.0](https://lodash.com/) | The lodash method `_.camelCase` exported as a module. | 4.3.0 | MIT | production | 
+ | [lodash.isstring@4.0.1](https://lodash.com/) | The lodash method `_.isString` exported as a module. | 4.0.1 | MIT | production | 
+ | [lodash.transform@4.6.0](https://lodash.com/) | The lodash method `_.transform` exported as a module. | 4.6.0 | MIT | production | 
  | [meow@4.0.0](https://github.com/sindresorhus/meow#readme) | CLI app helper | 4.0.0 | MIT | production | 
 <!-- AUTO-GENERATED-CONTENT:END -->
 
@@ -636,7 +639,6 @@
  | [lec@^1.0.1](https://github.com/iShafayet/lec) | Command Line Wrapper for Line Ending Corrector (An utility that makes sure your files have consistent line endings) | 1.0.1 | MIT | dev | 
  | [lint-staged@7.0.4](https://github.com/okonet/lint-staged#readme) | Lint files staged by git | 7.0.4 | MIT | dev | 
  | [lodash.isundefined@3.0.1](https://lodash.com/) | The modern build of lodash’s `_.isUndefined` as a module. | 3.0.1 | MIT | dev | 
- | [lodash.noop@3.0.1](https://lodash.com/) | The lodash method `_.noop` exported as a module. | 3.0.1 | MIT | dev | 
  | [markdown-magic@0.1.21](https://github.com/DavidWells/markdown-magic#readme) | Automatically update markdown files with content from external sources | 0.1.21 | MIT | dev | 
  | [markdown-magic-dependency-table@1.3.2](https://github.com/camacho/markdown-magic-dependency-table#readme) | Generate table of information about dependencies automatically in markdown | 1.3.2 | MIT | dev | 
  | [markdown-magic-install-command@1.3.1](https://github.com/camacho/markdown-magic-install-command#readme) | Print install command for markdown file | 1.3.1 | MIT | dev |