Revert "Update LICENSE.txt year to 2013"
Revert "Update LICENSE.txt year to 2013"

This reverts commit f334914333049c6a3020afc0210e1aaffe821c7c - pushed to repo
directly, accidentally bypassing gerrit.

ngraczewski/motech,frankhuster/motech,kmadej/motech,LukSkarDev/motech,shubhambeehyv/motech,tectronics/motech,adamkalmus/motech,frankhuster/motech,smalecki/motech,wstrzelczyk/motech,jefeweisen/motech,LukSkarDev/motech,adamkalmus/motech,jefeweisen/motech,wstrzelczyk/motech,tstalka/motech,jefeweisen/motech,sebbrudzinski/motech,justin-hayes/motech,LukSkarDev/motech,smalecki/motech,justin-hayes/motech,adamkalmus/motech,tstalka/motech,kmadej/motech,LukSkarDev/motech,kmadej/motech,tectronics/motech,kmadej/motech,shubhambeehyv/motech,frankhuster/motech,smalecki/motech,tstalka/motech,sebbrudzinski/motech,justin-hayes/motech,justin-hayes/motech,ngraczewski/motech,jefeweisen/motech,pgesek/motech,tectronics/motech,sebbrudzinski/motech,ngraczewski/motech,adamkalmus/motech,pgesek/motech,wstrzelczyk/motech,koshalt/motech,koshalt/motech,koshalt/motech,pgesek/motech,ngraczewski/motech,koshalt/motech,sebbrudzinski/motech,shubhambeehyv/motech,shubhambeehyv/motech,smalecki/motech,wstrzelczyk/motech,pgesek/motech,tectronics/motech,tstalka/motech,frankhuster/motech