fix for no args and output junonia version when executed as junonia. …

…version 1.0.10

fix arg iteration. $# changes with shift

swap re character order to avoid detection as a range

1.0.7, fix config file parameter loading

substr is counted from 1. mawk does not work with 0.

Cache and environment var fixes.

subcmd and dash fixes

1.0.3, fix subcommand aliases

bump to 1.0.2

fix up examples, cut 1.0.1 with cache help fix