change javac source/target props from 1.6 to 1.5 (allows build on mac ppc).
change javac source/target props from 1.6 to 1.5 (allows build on mac ppc).

SitChenNam/jna,davidmc24/jna,netjunki/jna-android,danwi/jna,juretta/jna,juretta/jna,SitChenNam/jna,jglick/jna,danwi/jna,joval/jna,juretta/jna,aikidojohn/jna,paburk/jna,bnbeckwith/jna,rockclimb/jna,trejkaz/jna,paburk/jna,paburk/jna,netjunki/jna-android,danwi/jna,netjunki/jna-android,yukoba/jna,bnbeckwith/jna,SitChenNam/jna,tivv/jna,trejkaz/jna,berryzplus/jna,tivv/jna,trejkaz/jna,davidmc24/jna,rockclimb/jna,jglick/jna,trejkaz/jna,juretta/jna,rockclimb/jna,trejkaz/jna,berryzplus/jna,rockclimb/jna,davidmc24/jna,berryzplus/jna,bnbeckwith/jna,bnbeckwith/jna,bnbeckwith/jna,bnbeckwith/jna,aikidojohn/jna,joval/jna,aikidojohn/jna,davidmc24/jna,jglick/jna,danwi/jna,trejkaz/jna,SitChenNam/jna,yukoba/jna,yukoba/jna,berryzplus/jna,yukoba/jna,paburk/jna,tomohiron/jna,davidmc24/jna,joval/jna,tivv/jna,jglick/jna,tomohiron/jna,rockclimb/jna,tivv/jna,aikidojohn/jna,tomohiron/jna,yukoba/jna,netjunki/jna-android,danwi/jna,tomohiron/jna,berryzplus/jna,yukoba/jna,davidmc24/jna,tomohiron/jna,rockclimb/jna,tomohiron/jna,juretta/jna,berryzplus/jna,aikidojohn/jna,berryzplus/jna,danwi/jna,juretta/jna,aikidojohn/jna,aikidojohn/jna,joval/jna,rockclimb/jna,danwi/jna