Merge pull request #290 from DigitalSlideArchive/288-yaml_dephi_input

Format message and refactor to variable.

Format message and refactor to variable.

Format message and refactor to variable.

Remove command from file validation

Update demo doc to include file_list option

Add file list command and adjust warning

Update demo docs to clarify command file expectations.

Update demo docs to clarify command file expectations.

Update demo docs to clarify command file expectations.

Ensure output_dir is defined for file list input

When command_file supplied isn't yaml or invalid, treat as a list of …

When command_file supplied isn't yaml or invalid, treat as a list of …

When command_file supplied isn't yaml or invalid, treat as a list of …

When command_file supplied isn't yaml or invalid, treat as a list of …

When command_file supplied isn't yaml or invalid, treat as a list of …

Lint changes

Add command_file instructions to demo

Add command file option to plan

Update length test to handle directories with one image

Update length test to handle directories with one image

Update gui API to supply input path list

Update tests to handle input lists

Add multi-level recursive redaction with list input

Add multi-level recursive redaction with list input

Merge pull request #289 from DigitalSlideArchive/fix-failed_manifest_bug

Update redaction to handle one level recursion