updated README.md with correct X-Board link and info, and mention Temperature Gauge
Merge branch 'master' of github.com:jerkey/hottube
pulling lilia's changes but I made minor changes to README.md
changed mac address to be different from watergategit add -p hottube.ino git add -p hottube.ino git add -p hottube.ino
added DS18S20 temperature reader to web readout, and changed DS18S20.ino from a standalone program to initTemp() and getTemp() and C/F converters
removed unneeded stuff left over from watergate
made analog temperature meter work and added setMeter() to the main loop every 5 seconds