core: Document the version a function has been deprecated.
* src/gpgme.h.in (_GPGME_DEPRECATED): Change to take versio numbers for documentation. Change all places. (_GPGME_DEPRECATED_OUTSIDE_GPGME): Ditto. * lang/python/gpgme-h-clean.py: Adjust RE.
- Signed-off-by: Werner Koch <wk@gnupg.org>