CSS Libraries Manager

This module is designed to make it easier for users to add custom stylesheets to a site.

This module allows an admin user to link in external libraries via URLs, or upload new CSS files. After adding a stylesheet, it is available for all modules and themes.

This is a tool for site builders who don't want to write a module to get a CSS file available throughout all themes or modules.

Example usage: add a CSS library with grid classes definitions and then reuse the classes in your theme CSS files, panel layouts CSS and etc.

The code of this module is highly borrowed form CSS Libraries project. As a matter of fact, it does the same but for CSS files.