ros/catkin — pull request #394 by stonier (2013-03-17 09:17:10+00:00)
Title: Remove redundant install-scripts option.

The `--install-scripts` option gets added to `SETUPTOOLS_ARG_EXTRA` and doubled up in `cmake/templates/python_distutils_install.bat.in` and `cmake/templates/python_distutils_install.sh.in`.

We can remove it here, or in the `python_distutils_install.bat.in` files. I did it here in `python.cmake` since I was not sure if it was necessary with `--install-layout=deb`.