Experimental update: XDTS to OCA

This was quite the task, many times the amount of code I had written for OCA to XDTS.

There are probably going to be some bugs, but I've tried my best to squash what I've found.

You need to provide the paths to the images, these images will then be copied to the correct location when the folder structure is generated.

Command line options have not been implemented, I'll work on these later.