Current Improvements to the Hot Tub Monitor

I will be making an update to the documentation page and build guide soon that details the libraries necessary to run the current sketch and also improving the current code mess that I have assembled while customizing the original openenergymonitor.org sketch.  I am still a new programer and that is evident in the open spa monitor sketch.

The libraries needed are as followed and need to be downloaded and transferred into your Arduino libraries folder.

DallasTemperature   -  https://github.com/milesburton/Arduino-Temperature-Control-Library
OneWire - http://www.arduino.cc/playground/Learning/OneWire
JeeLib   -https://github.com/jcw/jeelib
Wire.h

Edits to come.

• Remove JeeLib library as RF is not necessary in this version. 
• Simplify and improve temperature sensor portion of code. 
• Remove other confusing and un-necessary code portions.