Booru-chan v2.2.1

Changes

• Updated Gelbooru and Danbooru's default settings to work with their API changes
  • This only takes effect if you haven't run the application before. If you already have, change Gelbooru's URL to https://gelbooru.com/ and Danbooru's API to Danbooru 2.x

Bug fixes

• Fixed a bug with some danbooru posts where the application would crash while loading them
• Fixed a crash when searching for * on Yande.re