Created Manual Motor Command Subpanel

Finally finished number four on the todo list. Really I've been done for awhile, but was nervous about others seeing my code… :/

Anyway, I think we should do what I've done with the boardConfiguration (the dictionary part, not the PEP 8 part [or both]) where it's created. It creates a more "pythonic" way of accessing the values and in my opinion, it's also much easier. It might even be more efficient since it'll eliminate the possibility of people repeating string splits and trims which have already been done in other subpanels.

Also, it kind of goes along with how I'm trying to rewrite some of the overall configuration code.