update readme with stuff found in code
fix off by one error initing val/aux buffers
first go at handling commands device-side — this really won't work due to text-based framing protocol (print and createChar)
Revert "first go at handling commands device-side — this really won't work due to text-based framing protocol (print and createChar)"

This reverts commit d61ef40b5ab5b5167dc0c0f575dc7ee573351588.
(not working) partial port of LiquidCrystal.cpp
fix some issues, including swapped display flag that was the main trouble
fill in most remaining methods
implement createChar (with helper options) and fix `write(int)`
allow options.pins to leave out .rw
add documentation and rev version for LCD work (sponsored by &yet)
Merge pull request #31 from natevw/master

LCD support, misc. other fixes