Qfs common: eliminate compiler warning with Properties class. Add missing optimization to Properties::getValueSelf(int).
Qfs common: eliminate compiler warning with Properties class. Add missing optimization to Properties::getValueSelf(int).

chanwit/qfs,quantcast/qfs,chanwit/qfs,quantcast/qfs,thebigbrain/qfs,thebigbrain/qfs,fengshao0907/qfs,fengshao0907/qfs,qnu/qfs,qnu/qfs,quantcast/qfs,quantcast/qfs,quantcast/qfs,fengshao0907/qfs,fengshao0907/qfs,quantcast/qfs,thebigbrain/qfs,thebigbrain/qfs,thebigbrain/qfs,chanwit/qfs,quantcast/qfs,qnu/qfs,thebigbrain/qfs,thebigbrain/qfs,chanwit/qfs,chanwit/qfs,quantcast/qfs,thebigbrain/qfs,qnu/qfs,fengshao0907/qfs,chanwit/qfs,fengshao0907/qfs,chanwit/qfs,qnu/qfs,chanwit/qfs,fengshao0907/qfs,fengshao0907/qfs,qnu/qfs,qnu/qfs,qnu/qfs