[Avrora] .dat file for simulation inputs

[Roy Shea]

Howdy,

> The ADC value has to be an integer between 0 and 1023. Any integer
> outside this range will be clipped.

> The time delta is a value in seconds that can be a floating point number.

Thank you for the correction Zainul.  My earlier email was incorrect:

>> ...look at src/avrora/sim/types/SensorSimulation.java

SensorSimulation.java handles the command line parsing rather than file
parsing.  Doh.

Peace,
-Roy