CLI

- No longer parenthesizes trivial filter expressions.
CLI

- Converted ::safety from Parser to CLI.
- Updated unit tests to use the new template.
- Added tests to cover both values of rc.allow.empty.filter.
Unit Tests

- Upgraded to user the new template.
- Removed code that detected EOM an skipped tests. This should no longer be
  needed with the ISO date support, where EOM is the true EOM.
Unit Tests

- Updated to use the new template.
CLI

- An arg preceded by an OP is not a plain arg.
CLI

- Implemented ::findAttributes.
CLI

- ::categorize now tags QUOTED args.
CLI

- Implemented ::isUUID helper function.
CLI

- Implemented ::addArg, to be called from both ::initialize and ::add, to
  determine whether an arg should be lexed or not.
CLI

- Removed unused 'token' arg from ::isUUID.
CLI

- Implemented ::isRCOverride.
CLI

- Implemented ::isConfigOverride, and used it.
CLI

- ::add needed to clear ::_id_ranges and ::_uuid_list so that ::analyze can
  repopulate them.
CLI

- Implemented ::isPattern, and used it.
CLI

- Implemented ::isSubstitution and used it.
Unit Tests

- Converted to use the new template.
CmdDenotate

- Removed unnecessary include.
CLI

- Implemented ::isUUIDList.