Update pakyow gem to use new config doc format

[bryanp]

Should match the config docs in pakyow/core.

[jphager2]

@bryanp like these here: https://github.com/pakyow/pakyow/blob/environment/pakyow-core/lib/pakyow/core/app.rb#L64?

[jphager2]

Are these the best place to put new config docs?

• https://github.com/pakyow/pakyow/blob/environment/pakyow-mailer/lib/pakyow/mailer/mailer.rb
• https://github.com/pakyow/pakyow/blob/environment/pakyow-presenter/lib/pakyow/presenter/presenter.rb
• https://github.com/pakyow/pakyow/blob/environment/pakyow-realtime/lib/pakyow/realtime/config.rb
• https://github.com/pakyow/pakyow/blob/environment/pakyow-ui/lib/pakyow/ui/base.rb

Or directly where they are defined?

• https://github.com/pakyow/pakyow/blob/environment/pakyow-mailer/lib/pakyow/mailer/config/mailer.rb
• https://github.com/pakyow/pakyow/blob/environment/pakyow-presenter/lib/pakyow/presenter/config/presenter.rb
• https://github.com/pakyow/pakyow/blob/environment/pakyow-realtime/lib/pakyow/realtime/config.rb
• https://github.com/pakyow/pakyow/blob/environment/pakyow-ui/lib/pakyow/ui/config.rb

[bryanp]

Yep, just like those that you linked to. Config options should be documented on the object that can be configured. In this case, the core Pakyow object (https://github.com/pakyow/pakyow/blob/environment/lib/pakyow/environment.rb#L99).

[jphager2]

So is this kind of what you are looking for? #261