Don't place Application class in module

[sheerun]

Sample

module Rails4Bootstrap
  class Application < Rails::Application

  end
end

Reasoning

• Alrough in theory avoids name conflict with other applications, I don't see developers placing libraries, controllers, models etc. in mentioned module.
• Due to nature of this repository, I want developers to easily switch application name. One possible solution is to create script that replaces all Rails4Bootstrap strings to desired one, but removing it completely avoids that unnecessary step.
• This repository is bootstrap for Rails applications, not engines. There is no reason to include Application in separate namespace it won't be included elsewhere.
• It just feels cleaner.

  Possible downsides

• Class name clashes I am not aware of.