fixed http://code.google.com/p/heekscnc/issues/detail?id=38
fixed http://code.google.com/p/heekscnc/issues/detail?id=38
gaziel/heekscnc,masika/heekscnc,JamieFBousfield/heekscnc,FluffyMortain/heekscnc,elliotf/heekscnc,AlanZheng/heekscnc,blakelyc/heekscnc,masika/heekscnc,dnevels/heekscnc,pyrotron/heekscnc,gaziel/heekscnc,pyrotron/heekscnc,hackendless/heekscnc,pyrotron/heekscnc,sangit/heekscnc,elliotf/heekscnc,dnevels/heekscnc,dnevels/heekscnc,ant-t/heekscnc,tbinias/heekscnc,AlanZheng/heekscnc,ant-t/heekscnc,elliotf/heekscnc,BbiKkuMi/heekscnc,BbiKkuMi/heekscnc,sangit/heekscnc,AlanZheng/heekscnc,hackendless/heekscnc,masika/heekscnc,ant-t/heekscnc,hackendless/heekscnc,blakelyc/heekscnc,pyrotron/heekscnc,tbinias/heekscnc,AlanZheng/heekscnc,tbinias/heekscnc,blakelyc/heekscnc,singwina/heekscnc,singwina/heekscnc,hackendless/heekscnc,tbinias/heekscnc,BbiKkuMi/heekscnc,FluffyMortain/heekscnc,Nurb432/heekscnc,Nurb432/heekscnc,JamieFBousfield/heekscnc,gaziel/heekscnc,Nurb432/heekscnc,FluffyMortain/heekscnc,blakelyc/heekscnc,singwina/heekscnc,elliotf/heekscnc,singwina/heekscnc,Nurb432/heekscnc,sangit/heekscnc,BbiKkuMi/heekscnc,sangit/heekscnc,ant-t/heekscnc,dnevels/heekscnc,masika/heekscnc,JamieFBousfield/heekscnc,JamieFBousfield/heekscnc,gaziel/heekscnc,FluffyMortain/heekscnc