Add automake item.
Added tag rel-5.1.1 for changeset e10ffb0afa6b
gen-fac.c (gen_consts): Remove obsolete code.
gmp-impl.h (MPZ_PROVOKE_REALLOC): Remove unused macro.
gen-fac.c (gen_consts): use swap instead of set.
mini-gmp/mini-gmp.c (fac_ui, bin_uiui): Use shorter and faster code.
Copyright year.
ChangeLog
(__GNU_MP_VERSION_PATCHLEVEL): Bump.
 mpn/generic/mulmod_bnm1.c: Reorganise branches.
mini-gmp/mini-gmp.c: Reduce branches.
ChangeLog
mpz/bin_ui.c: Avoid a copy when n < 0.
mpz/mfac_uiui.c: Reduce memory usage.
mpz/primorial_ui.c: Use MPZ_NEWALLOC.
ChangeLog
mpz/import.c, mpz/inp_raw.c: Use BITS_TO_LIMBS and MPZ_NEWALLOC.
Use BITS_TO_LIMBS and MPZ_NEWALLOC in random functions.
ChangeLog
mpn/generic/brootinv.c: Micro-optimisation.