[sudo-discuss] robot can load AND save files now

[Jake]

by running ~/yasnac/src/fakedisk.py on the 3d printer computer, it is now 
possible to save files from the YASNAC robot controller to the computer's 
disk.

I used this function to save the program which wrote SUDOROOM on a piece 
of paper.  It looks like this:

http://spaz.org/~jake/pix/sudoroom-sharpie.jpg

here is the program itself:

https://github.com/jerkey/yasnac/blob/master/src/SUDOROOM.JBI

note that it is text but it's in "DOS" format, which means each line ends 
with 0x0D 0x0A which is /r/n

it needs to be that way to upload it to the YASNAC too, otherwise i have 
no idea what will happen, it could explode.

-jake