Test!

The code is provided under the MIT license please use, edit, change, and share. 

The I2Cmaster library has been modified for use with the arduino, and you shouldn't need to change anything to make it work with one.
The I2Cmaster library however is provided under the GPL license.

Before loading the MLX90614 code, or even opening the arduino software, place the I2Cmaster folder in your arduino library.

////ARDUINO LIBRARY LOCATION////
On your Mac:: In (home directory)/Documents/Arduino/libraries
On your PC:: My Documents -> Arduino -> libraries
On your Linux box: (home directory)/sketchbook/libraries