Removed some junk templates, which pass compilation on Windows even if they are invalid.
Removed some junk templates, which pass compilation on Windows
even if they are invalid.

prusa3d/Slic3r,prusa3d/Slic3r,prusa3d/Slic3r,prusa3d/Slic3r,prusa3d/Slic3r,prusa3d/Slic3r,prusa3d/Slic3r