Changes:
0.4, 20110831 - jeagle
Fix packet timeout bug reported by Dave S.
Replace call to die() in __data_to_int with return undef, update docs to
reflect this.
Device::XBee::API is a module designed to encapsulate the Digi XBee API in
object-oriented Perl. This module expects to communicate with an XBee
module using the API firmware via a serial (or serial over USB) device.