Adds a fullscreen image view option when you click on images
Controls with keyboard:
└ Press Tab to navigate to images then press Enter to bring up the image viewer in a post list
└┬ Left Arrow: Previous image
├ Right Arrow / Spacebar: Next image
├ Up Arrow: Open the current image's post view webpage
└ Down arrow: Close the viewer
Controls with mouse:
└ Click on images to bring up the image viewer in a post list
└┬ Click again to close the viewer
├ Mousewheel Press: Open menu, fades out after a second
│ └┬ Open in Current Tab
│ └ Open in New Tab
├ Mousewheel Up: Previous image
└ Mousewheel Down: Next Image
Slideshow controls:
├ Hover over the play button in the bottom right corner to bring up the options
│ └┬ Loop: Play continuously
│ ├ Shuffle: Next image is random (Loop is assumed to be checked in)
│ └ Interval: Seconds to wait after an image loaded
└ Click on the play button to start the slideshow
├ Click on the image to stop the slideshow
├ Click on the pause button to pause the slideshow
└ Press Enter during a running slideshow to pause it
Userscript menu option:
└ Current Image mode
└┬ Sample only: load the sample image of higher resolution ones if available
└ Always original size: ignore samplesCompatible and designed to work with Gelbooru Endless Scroll