Downloading Gigapan Images in Parallel
Only to be used for your own Gigapan images, not to download others'
Influenced by the code here: https://github.com/DeniR/Gigapan-Downloader-and-stitcher
##Usage
python downlaoder.py GIGAPAN_IMAGE_ID
Currently launches with 100 threads so you might want to change that on line 80 of downloader.py. Will be adding that as an argument soon