Test Image Generating plugin with large image dataset

[joestubbs]

Note: will need to remove the max 15 images from the "main loop"

[sowbaranika1302]

Loaded dataset contains 14889 images. Images are loaded into /data in different subfolders. At present, the image-generating plugin contains input from the following path with around 800 images. Later, to change the input path changes are required to be made in the following file.