Document effects on code/image

The [about this fork](https://40ants.com/doc/#x-2840ANTS-DOC-FULL-2FDOC-3A-3A-40ABOUT-2040ANTS-DOC-2FLOCATIVES-3ASECTION-29) section explains the goal of removing heavyweight dependencies, as the doc system becomes incorporated into the production code.

It would be helpful to have a section that explains exactly what effect using the system _does_ have. A list of variables, macros, functions, packages, etc. Basically a comprehensive, but brief, explanation of what happens to a users system if they adopt this documentation package.