First draft of textToFromSerial

bidirectional components mostly added into a state machine, need to
finish converting Meagan's serial to Text
Mostly finished serialToFromText.

Needs testing with dummy network, and combination with Yu Yin to have
specifics and actual transmitted commands be correct
Mostly done processing

now bans bad input
renamed folder

nothing different
Bi Directional works

might need minor tweaks/formatting changes, but it is now tested and
verified
Here's my tester program

to test the Processing program.  I tried to test it to what we will be
sending back and forth with the command node.
Merge remote-tracking branch 'origin/Bi-Directional-Text-Serial'