ATT-6: Thumbnails should not be generated for small images
* ATT-6: Handling small thumbnail file.
The original image dimensions should be checked
before jumping into creating its thumbnail. If
the image is small enough to be its own thumbnail
already, then the same file should be used for both.
* ran: mvn clean install
* Clean up per mks-d's comments 12/6/2017 @ 11:54AM
