0.74.13
=======

allow returncode to be specified when using abort() or help()


0.74.12
=======

inject 'script_name' in to script's globals
add script_name to abort() and help() output
list all subcommands when --help is requested


0.74.10
=======

add wait_and_check(seconds, period=1): is True until <seconds> have elapsed,
and waits <period> seconds each check


0.73.08
=======

decode OrmFile (default is utf-8)


0.74.06
=======

decode command-line to unicode under Python2 (Python3 does this for us)


0.74.03
=======

add --version and --all-versions as scription built-ins


0.74.00
=======

add --verbose as a built-in


0.73.00
=======

converted from modules to package
added CHANGES and LICENSE files
