fixed http://code.google.com/p/heekscnc/issues/detail?id=78
fixed http://code.google.com/p/heekscnc/issues/detail?id=78
AlanZheng/heekscnc,Nurb432/heekscnc,dnevels/heekscnc,gaziel/heekscnc,sangit/heekscnc,Nurb432/heekscnc,AlanZheng/heekscnc,blakelyc/heekscnc,singwina/heekscnc,JamieFBousfield/heekscnc,ant-t/heekscnc,tbinias/heekscnc,singwina/heekscnc,pyrotron/heekscnc,blakelyc/heekscnc,AlanZheng/heekscnc,BbiKkuMi/heekscnc,hackendless/heekscnc,tbinias/heekscnc,masika/heekscnc,FluffyMortain/heekscnc,FluffyMortain/heekscnc,pyrotron/heekscnc,elliotf/heekscnc,ant-t/heekscnc,elliotf/heekscnc,BbiKkuMi/heekscnc,blakelyc/heekscnc,tbinias/heekscnc,blakelyc/heekscnc,sangit/heekscnc,Nurb432/heekscnc,FluffyMortain/heekscnc,hackendless/heekscnc,dnevels/heekscnc,masika/heekscnc,gaziel/heekscnc,BbiKkuMi/heekscnc,ant-t/heekscnc,gaziel/heekscnc,elliotf/heekscnc,sangit/heekscnc,hackendless/heekscnc,ant-t/heekscnc,hackendless/heekscnc,singwina/heekscnc,Nurb432/heekscnc,pyrotron/heekscnc,JamieFBousfield/heekscnc,JamieFBousfield/heekscnc,elliotf/heekscnc,AlanZheng/heekscnc,singwina/heekscnc,dnevels/heekscnc,BbiKkuMi/heekscnc,JamieFBousfield/heekscnc,sangit/heekscnc,masika/heekscnc,gaziel/heekscnc,dnevels/heekscnc,pyrotron/heekscnc,FluffyMortain/heekscnc,tbinias/heekscnc,masika/heekscnc