Providing options

Options can be set in the following ways:

inline (for CLI), as a JSON object (wrapped with { & })

typedoc --<pluginOptionsPrefix> '{"source": "my-source"}'

as a path to a configuration file exporting options (requireable files are supported, so, by default, .json & .js)
```
typedoc --<pluginOptionsPrefix> plugin-configuration.json
```

From typedoc.json

  {
      // ...
      "<pluginOptionsPrefix>": "plugin-configuration.json"
  }

as individual options (prefixed with <pluginOptionsPrefix>:)

typedoc --<pluginOptionsPrefix>:<optionName> <optionValue>

From typedoc.json

  {
      // ...
      "<pluginOptionsPrefix>:<optionName>": "<optionValue>"
  }

From typedoc.json

  {
      // ...
      "<pluginOptionsPrefix>": {
          "<optionName>": "<optionValue>"
      }
  }