A Google Hangouts chat bot that returns temperature information from a ds18b20 temperature sensor connected to a raspberry pi...because who wouldn't want something like that.

##Setup

1. Run 'bundle install'
2. Set the appropriate information in TempBot.rb.

##TODO

1. Have the bot send a message if the temperature changes more than a set amount.

##Known Issues

1. Does not return anything if something other than 'temp' is sent to it
2. Is currently case sensitive on 'temp'