* src/gpgme.h.in (GPGME_EXPORT_MODE_NOUID): Remove.  This was a
left-over from an experiment.
(gpgme_attr_t,_gpgme_attr_t) Remove.  Deprecated sinze 2003.
(gpgme_get_sig_ulong_attr): Ditto.
(gpgme_get_sig_string_attr): Ditto.
(gpgme_key_get_string_attr): Ditto.
(gpgme_key_get_ulong_attr): Ditto.
(gpgme_key_sig_get_string_attr): Ditto.
(gpgme_key_sig_get_ulong_attr): Ditto.
(gpgme_trust_item_get_string_attr): Ditto.
(gpgme_trust_item_get_int_attr): Ditto.
* src/gpgme.def: Remove them here too.
* src/libgpgme.vers: Ditto.
* src/trust-item.c: Remove corresponding implementations.
* src/verify.c: Ditto.
* src/key.c: Ditto.