fontliberator: Automatic font clean-room reimplementor

FontLiberator is a developer tool that automatically generates legally independent font software by reverse-engineering a typeface's visual output without copying the original code, exploiting the US legal distinction that typeface designs are uncopyrightable while font software is not. It is intended for developers, typographers, and open-source advocates who need to create or distribute clean-room implementations of proprietary typefaces. The project is interesting because it automates a legally complex process, potentially enabling broader access to typeface designs while navigating copyright law through technical means.