Option to not use asset pipeline (avoid CSS collision)

[calebhaye]

Asset Pipeline is great, and we all love it... but sometimes I find myself using Asset Pipeline for the main views of my app, and using bootstrap for the admin views.

In this scenario, the bootstrap css files may conflict with my other views.

I fixed this by installing the generator and removing everything except for the templates in the lib directory, but doing so manually was a chore.

It would be helpful to have an option to:

• avoid any change to the application.html.(.haml, .erb)
• avoid any change to application.js
• avoid adding additional stylesheets