pycosh: added "-r" option for rm
pycosh: added "-r" option for rm

01org/fMBT,01org/fMBT,yoonkiss/fMBT,01org/fMBT,violep01/fMBT,yoonkiss/fMBT,yoonkiss/fMBT,yoonkiss/fMBT,mixu-/fMBT,mixu-/fMBT,01org/fMBT,yoonkiss/fMBT,mixu-/fMBT,violep01/fMBT,violep01/fMBT,violep01/fMBT,mixu-/fMBT,01org/fMBT,violep01/fMBT,mixu-/fMBT