dotless/dotless — pull request #200 by Ventajou (2012-05-19 01:52:41+00:00)
Title: Allow @import to bring in content from embedded resources.

The following syntax is used:
@import "dll://&";

Assemblies are loaded in a separate app domain to avoid keeping them loaded longer than necessary. Using Mono.Cecil may be more efficient but I didn't want to add a dependency.