all signers: bvt asciilifeform diana_coman

antecedents: ffa_ch5_egypt.kv ffa_ch13_measure_and_qshifts.kv ffa_ch12_karatsuba_redux.kv ffa_ch3_shifts.kv ffa_ch2_logicals.kv ffa_ch1_genesis.kv ffa_ch11_tuning_and_api.kv ffa_ch4_ffacalc.kv ffa_ch14_barrett.kv

press order:

hunks:
ffa/MANIFEST.TXT
ffa/README
ffa/ffacalc/README
ffa/ffacalc/cmdline.adb
ffa/ffacalc/cmdline.ads
ffa/ffacalc/ffa_calc.adb
ffa/ffacalc/ffa_calc.gpr
ffa/ffacalc/ffa_rng.adb
ffa/ffacalc/ffa_rng.ads
ffa/ffacalc/os.adb
ffa/ffacalc/os.ads
ffa/ffacalc/version.ads
ffa/ffademo/README
ffa/ffademo/demo_ch1.adb
ffa/ffademo/demo_ch1.ads
ffa/ffademo/demo_ch2.adb
ffa/ffademo/demo_ch2.ads
ffa/ffademo/demo_ch3.adb
ffa/ffademo/demo_ch3.ads
ffa/ffademo/ffa_demo.adb
ffa/ffademo/ffa_demo.gpr
ffa/ffademo/ffa_io.adb
ffa/ffademo/ffa_io.ads
ffa/libffa/README
ffa/libffa/ffa.adb
ffa/libffa/ffa.ads
ffa/libffa/ffa.gpr
ffa/libffa/fz_arith.adb
ffa/libffa/fz_arith.ads
ffa/libffa/fz_barr.adb
ffa/libffa/fz_barr.ads
ffa/libffa/fz_basic.adb
ffa/libffa/fz_basic.ads
ffa/libffa/fz_bitop.adb
ffa/libffa/fz_bitop.ads
ffa/libffa/fz_cmp.adb
ffa/libffa/fz_cmp.ads
ffa/libffa/fz_divis.adb
ffa/libffa/fz_divis.ads
ffa/libffa/fz_gcd.adb
ffa/libffa/fz_gcd.ads
ffa/libffa/fz_io.adb
ffa/libffa/fz_io.ads
ffa/libffa/fz_lim.adb
ffa/libffa/fz_lim.ads
ffa/libffa/fz_lomul.adb
ffa/libffa/fz_lomul.ads
ffa/libffa/fz_measr.adb
ffa/libffa/fz_measr.ads
ffa/libffa/fz_modex.adb
ffa/libffa/fz_modex.ads
ffa/libffa/fz_mul.adb
ffa/libffa/fz_mul.ads
ffa/libffa/fz_pred.adb
ffa/libffa/fz_pred.ads
ffa/libffa/fz_qshft.ads
ffa/libffa/fz_shift.adb
ffa/libffa/fz_shift.ads
ffa/libffa/fz_sqr.adb
ffa/libffa/fz_sqr.ads
ffa/libffa/fz_type.ads
ffa/libffa/restrict.adc
ffa/libffa/w_mul.adb
ffa/libffa/w_mul.ads
ffa/libffa/w_pred.adb
ffa/libffa/w_pred.ads
ffa/libffa/w_shifts.ads
ffa/libffa/word_ops.adb
ffa/libffa/word_ops.ads
ffa/libffa/words.ads