iwscanner-0.2.4-bp152.3.15

- Change URL
- Add iwscanner.sh and Desktop entry file instead of
  iwscanner-add-setup.patch
- Use check for openSUSE %if 0%{?suse_version}
- Remove BuildRequires for fdupes, not need for it
- Remove BuildRequires for %py_requires and hicolor-icon-theme
- Change Description
- Simplify installation handling, use normal from Upstream

- Initial build.
- Add iwscanner-add-setup.patchd: Add desktop file, setup.py and
  simple start script. Also set full path to wireless tools.