Test data in pds-registry-app-0.2.2-bin.zip is missing data products.

[tdddblog]

Describe the bug
Test data in pds-registry-app-0.2.2-bin.zip is missing data products.

To Reproduce

1. Build pds-registry-app project yourself or download 0.2.2 release ZIP.
2. Extract the ZIP.
3. Check /test/dph_example_products/Product_Document/ folder. It should include 2 files:

pancam_photometry_archive_description.xml 
pancam_photometry_archive_description.pdf

4. But only xml label file is present.

Expected behavior
The content of test data folder is based on https://pds.nasa.gov/datastandards/documents/examples/v1/DPH_Examples_V11300.zip which has data products. Therefore pds-registry-app-0.2.2-bin.zip should also include data files. Data files are required for testing Harvest file info functionality.

Version of Software Used
pds-registry-app-0.2.2

Desktop (please complete the following information):
Windows 10

[tloubrieu-jpl]

I initially filtered out of the archive everything which was not xml to avoid to integrate a too big archive in the package.
Now I realize that the only big file is a .img file, so I am now including all files except .img.

A better correction would be to replace .img file with an empty file or a small one.