ImageCat is an Apache OODT RADIX application that uses Apache Solr, Apache Tika and Apache OODT to ingest 10s of millions of files (images,but could be extended to other files) in place, and to extract metadata and OCR information from those files/images using Tika and Tesseract OCR.
This PR allows a user to pass their own list file to the imagecat entrypoint rather than requiring the file be named
roxy-image-list-jpg-nonzero.txt
.This should maintain all backwards compatibility by defaulting to
roxy-image-list-jpg-nonzero.txt
if nothing is given.