Qfs tool: implement remove and recursive remove. Move common wrapper functor construction code into ApplyT() method.
Qfs tool: implement remove and recursive remove. Move common wrapper functor construction code into ApplyT() method.

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