Mar. 4 Wiki start and Line Follower Simulator

Line Follower 
dual-motor-bot construction instructions

Wiki:

Changed Logo to new hopefully better quality logo.

Added basic / linefollower construction links 

*LEGO NXT Robot construction links entry made this very easy

Blog documentation is making creating the actual tutorial easier


Line Follower Simulator
Averaging of just one "color"  (black) of light calibrator. This needs to be split up into a setPort and calibrate1Color FBs.

Open Question
If QI=1 then execute FB, 
else 
QI=0 ignore EVENTS
Where is this documented? 
In book QI/QO are input/output status.