Handy ExHentai.org
- removes top panel in page view (there are two copies of it - at top and at the bottom)
- removes settings panel in multi page viewer moe along with thumbnails panel (and centers images)
- hides scrollbar (up\down arrows & MouseWheel still work)
- auto-preloads next page (in background mode)
- auto-detects if current (or next in MPV) image failed loading (and auto-clicks the link to load backup copy of it)
- F1 hotkey to toggle FullScreen
