Add Flickr API to test across multiple images

[jakecjones]

It would be helpful to add the Flickr API to cycle through random images and test how well the colors are being selected. This would help us decide how we want to throttle the tolerance on our RGB model (see documentation). I think we should consider axios for our requests.

current steps added by @AndreBClark

• [x] add flickr-sdk npm package
• [x] try flickr.photos.search method for getting a list of recent safe photos
• [x] identify what the response looks like
• [ ] incorporate list from api into home component
• [ ] verify it gives a new list often enough
• [ ] review if this approach meets all requirements