--Fixed ssh key issue (and added ~/.ssh/* to .gitignore)

--Reprogrammed Teensy so that it is back to using separate ticks/cm for each encoder, instead of an average of the two as it had been using.
--Modified /etc/network/interfaces to bring wlan0 up on qobi-cccp as backup until the wlan1/PAL3.0 issue is fixed
Merge branch 'master' of github.com:scottbronikowski/rootfs