common: Remove two JNLIB_ macros (jnlib merge).
* configure.ac: Merge seperate jnlib checks. (HAVE_JNLIB_LOGGING): Remove. * common/logging.c, common/simple-pwquery.c (JNLIB_NEED_AFLOCAL): Rename to GNUPG_COMMON_NEED_AFLOCAL. Change all tests.
- Signed-off-by: Werner Koch <wk@gnupg.org>