- Currently iksemel doesn't recognize gnutls anymore. Fix that by
substituting the currently used patches with one that also Debian is
using. It allows gnutls detection via pkgconfig.
- Add another patch Debian is using to enable secure gnutls options.
- Update project URL.
- Remove unneeded flags and Build/Prepare customizations.
- Cleanup DEPENDS.
Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>
