Use new SysTools::Remove method.
Use new SysTools::Remove method.

Also switch from a ptr to a reference on for dbg outs, in some simple
cases.

git-svn-id: 353be9ac11a1e711854a13efcc2fc17d9d6b83e7@856 c36c8488-0289-0348-9b64-b301f74bd9a7

BlueBrain/Tuvok,BlueBrain/Tuvok,BlueBrain/Tuvok