ergodox-firmware

TODO

include versions for all build environment programs
generate documentation
- include a collection of all "namespace" prefixes, and where they belong
- write a note in "main.c" about where that file is (and about other documentation that would help in understanding the code)
- write a note about where options are described, how they're included, how i have makefiles set up, etc.
- write a mediumly thorough note about my workflow (vim, ...)
add a note in the docs somewhere that SDA and SCL need to have a pull-up resistor on them, or mcp23018__init() will hang (or something like that)
add notes to directories, explaining why things are organized the way they are; specifically, why the directory structure is so deep