Major performance update

Hello all! This is just a little post to tell you guys that I've somewhat solved the performance problem. Lag during drafting should be greatly reduced a little time after choosing your regions, because the tool loads the card images you need proactively, while you are drafting. Downloading card images is still an option, and this new loading method will be disabled if you have the download card images option enabled(this option is better for lower ram), but it's less necessary than in previous versions. This project has been a new experience for me, and I've learned a lot about developing software, performance being a big part of it. Thank you all for supporting the project, it means the world!