Fix execution on systems where qmtest is in a path that contains spaces (C:\Program Files\Python24\Scripts) by just using the found qmtest name.
Fix execution on systems where qmtest is in a path that contains spaces
(C:\Program Files\Python24\Scripts) by just using the found qmtest name.

andrewyoung1991/scons,andrewyoung1991/scons,timj/scons,andrewyoung1991/scons,andrewyoung1991/scons,timj/scons,timj/scons,timj/scons,andrewyoung1991/scons,timj/scons,timj/scons,timj/scons,timj/scons,timj/scons,andrewyoung1991/scons,andrewyoung1991/scons,andrewyoung1991/scons,andrewyoung1991/scons