set arduino device to /dev/ttyACM0 (linux default)
Initial drop of (damn ugly) perl LWRF code
updated readme to mention perl code
explicit license on perl module
tweak send timeouts. Added notes on setting mood
start move to OO perl, rename to Lightwave.pm
more perl OO goodness
cleaned up raw hex tracing
Merge pull request #1 from antonpiatek/master

Perl code from @antonpiatek