Use standard arg parser
Adding to helptext
Documenting quiet option on rebom
Changes to rebom and library Rebom now acts like cat, just including a BOM in front. The library has been updated to dump usage, version, and help messages regardless of the quiet option (-q, --quiet). Previously, the observed behavior depended on the order of options. Dumped messages were processed at the time they were seen, so they would ignore a quiet option that followed. It is better to behave consistently than to obey the user inconsistently.
Refactored code into multiple 'packages'. One day these may be independently installable. For now it's just an organization method. Rewrote main README and added per-package READMEs. Also: bug fix on whiched and whichvi. They formerly propogated an error if $EDITOR or $VISUAL were set to a non-existant executable. Also improved the inline documentation.
Specify full path to POSIX utilities; Clean up scripts' output
Initial commit of cleaned-up dev branch