NLP Pipeline (nlppln) 0.3.2

Added

• Command to ls a chunk of files (ls_chunk.cwl) This can be used to run workflows for a number of files in a directory (e.g., if running it for all files takes too long)
• Command to create a chunked file list (create_chunked_list.cwl)
• Command to return a directory containing all the files from a list of directories (flatten-dirs.cwl)
• Command to return a directory containing as subdirectories the list of input directories (gather-dirs.cwl)

• Expression tool save-files-to-dir.cwl extracts the name of the directory to save to from the input files if the dir_name is omitted