Next Arduino/Pi class 10/17

Pending verification that the Red Cross is available the next class will be held on 10/17.  

It appears that there have been some significant changes to the raspbian system since the last time I installed it, so I'm going to do some testing on configuring the wifi and remote access, then I'll get the instructions out to everyone so we can ge as much done ahead of time as we can.  

I am also building the weather vane and anemometer and will have an idea of the costs next week and I'll get reservations for the parts needed. Right now it looks like it will be no more than $25 for the parts for both.  

I am also going to put the code up both on the class site and on GitHub to make it easier for me to track the changes we are making and keep everything up to date.