Write a Completely Spec-Compliant Bridge Descriptor Parser
This would be very useful in many contexts (and it's inexistance has been noted recently on numerous occassions). Now, someone should write it and we should decide where it should live. Is it a stand-alone module? Is it integrated into Stem? Do we maintain both so we can appease the small scripts that don't need Stem?
Note: This should support both sanitized and unsanitized descriptors.
Adjust the Component when something is decided.