# -- ChangeLog
#
#    0.47 2006-09-09; -MAB
#         version bump for packaging
#    0.46 2006-09-09; -MAB
#         minor update to $DEFAULT_GPG_IDENTITY
#    0.45 2006-09-09; -MAB
#         more error checking and more elegant failure model in
#         validate_id
#    0.44 2006-05-18; -MAB
#         internal, version bump; automating distribution of tarballs
#         including version in --long-usage output
#    0.43 2006-05-18; -MAB
#         internal, version bump; distributing as tarball
#    0.42 2006-05-18; -MAB
#         documentation change discussing null-padded blocks
#         check to see if <id> can be used for encryption
#    0.41 2006-05-17; -MAB
#         fix dumb error in a function that calls "gripe"
#    0.40 2006-05-17; -MAB
#         redesign error reporting, to be more complete
#         reporting of required missing utilities is better
#         add --long-usage option with tons of "help", including
#           several tested examples
#         support multiple GPG --recipient public keys
#    0.30 2006-05-15; -MAB
#         provide pass-through for options to aespipe (combination of
#           ideas from Jon Nelson and Marcin Antkiewicz)
#    0.20 2006-05-09; Jon Nelson <jnelson@jamponi.net>
#         added verify_support, fixed some quoting mistakes
#    0.10 2006-05-09; -MAB
#         initial skeleton and functionality tested
#