Image Database review

[Pontiac76]

In #22 I implemented a new form for showing images, as well as getting thumbnails to populate the UI instead of images.

• Check to see what the query is for pulling the image info. We don't want to ask for the large data
• Check to see how large the image info is, and whether it'd be worth the effort to make the thumbnail smaller, and just stretch the image?
• Maybe put the thumbnails in their own database table instead of on the images table.