Did you take it out of the zip file before putting it in? When you download my pack, It downloads a zip file, within that zip file there are 2 things; the read_me document, and the actual resource pack. If you haven't already, take just the resource pack out and put that in your resource pack folder.
This is amazing! You should in my opinion make an option to have the normal torch light, i find it strange looking when you're mining. Or if you don't mind people editing the pack for themselves, could you tell me where the lighting is?