Add manifests to documentation or about page

[ctschroeder]

http://data.copticscriptorium.org/api/manifest
http://data.copticscriptorium.org/api/urns

[lgessler]

@ctschroeder can you comment on what we should do about this issue in light of the reworked website?

[ctschroeder]

Oh gosh this is an oldie from when we first started using the CTS system and I was clearly not very good at making descriptive GitHub issues. It is hard for me to say exactly what to do, because I don't remember what those links used to do. There are two possiblities: 1) add to documentation information about the API (which honestly I didn't know much about then and now know nothing about with the new update). 2) use the API to update the inventories here: https://github.com/CopticScriptorium/cts/tree/master/inventory . These were created by Bridget Almas. I think the idea being that if we are really on top of things we will have some sort of catalogue or inventory for the URNS, like Perseus does, but ours would be simpler. Bridget started making the inventories and I never updated them.