Redoing bluetooth in different style, no discovery, no threading yet
Basic Implementation without threading
Android registers bluetooth messages and changes variables according to bluetooth protocol (specified in arduino-bluetooth branch)
stop tracking .git
Merge branch 'master' of https://github.com/kmcnellis/rpiAlfred into android-bluetooth

# By kmcnellis (10) and Aaron (1)
* 'master' of https://github.com/kmcnellis/rpiAlfred:
  reorganization
  Updated README.md
  added check if power is greater then 255 or less than -255
  small change to call PID
  Added PID line following - test constants needed
  changes
  initial
  print
  delete
  deleated average
  initialize
Merge branch 'arduino-bluetooth' of https://github.com/kmcnellis/rpiAlfred

# By Seve (4) and kmcnellis (2)
* 'arduino-bluetooth' of https://github.com/kmcnellis/rpiAlfred:
  stop tracking .gitignore
  moved functions
  Bluetooth protocol now requires soda, the arduino code still needs to be adjusted to handle this
  formatting fix
  Early draft of bluetooth protocol Arduino code to send bluetooth packet
  Removed legacy folders, renamed arduino project to Alfred