fixup! WIP: phlsys_fs: add 'ensure_dir', 'write_text_file'
fixup! WIP: Arcyd: add 'init' command
fixup! add doc/design/arcyd_cli.txt
fixup! WIP: Arcyd: add 'init' command
fixup! WIP: Arcyd: add 'init' command
Revert "WIP: prototype scripts for administrating Arcyd"

This reverts commit 8fef7a0e8531b4d711fdf813cd4fa120cfffff4d.
fixup! WIP: Arcyd: add 'init' command
WIP: arcyd start
abdi_processargs: nicer cli argument strings
WIP: arcyd add-phabricator