Autorouting funciton working (Almost)

[aiiadict@hotmail.com (Rich J.)]

Hey,

I got Automatic routing of traces to work on the Printed Circuit
Board CAD program.

You tell it which pad to connect to which, and it connects them
with a trace.  Problem is it does not check if it runs over
another trace.  I have the code to do intelligent auto routing,
just need to try it out.

It speeds up design time alot!  Traces that overlap from the
automatic-route are easily fixed with the "trace move" command.

Rich