* Fix nod-ai logo having a white border
* Fix control labels having a black background
* Remove extra lower border below Save Prompt checkboxes in Txt2Img UI
* Adds a button that opens the currently selected subdirectory using
the default OS file manager
* Improve output gallery handling of having images deleted out from
under it.
* Don't show VAE or LoRA lines in parameter info panel when their
value is 'None'
* Use a css class for small icon buttons on the output gallery
tab instead using the same id for multiple buttons
* Clear .style deprecation warnings.
* Re-remove download button from Nod logos.
* Add work around for `container=false` not doing what it did before on
dropdowns to the output gallery CSS
* WebUI: Adds an Output Gallery tab
Adds an new Output Gallery tab to the ui/webui with these features:
* Subdirectory select dropdown listing subdirectories at any depth below
the <output_dir>/generated_imgs directory,
* Large, full height, gallery area displaying the images in the selected
subdirectory. Shows nod logo when no images are in the selected
subdirectory.
* Slider that changes the number of columns of images that the gallery
displays from between 1 to 16 columns (defaults to 4).
* Expandable parameter info panel showing any generation parameters
saved in the file of the selected image for PNGs, alternatively the
image's EXIF data for JPEGs
* Send to buttons for txt2img, img2img, inpaint, outpaint and upscaler.
* Auto update of gallery and gallery label (to show generation status),
when a new image is generated by any of the stable diffusion tabs, and
is outputted to the currently selected subdirectory.
* Command line option for enabling and disabling the output gallery
(defaults to enabled)
* Command line option for following symlinks when getting entries
for the subdirectory list (defaults to off, as Python os.walk doesn't
check for circular references if following symlinks)
* Reformat with black
Reformat changes with black and then adjust some places where black's
formatting then needed some rephrasing of the code to make things
clearer.
* Add back transformers and sd_cancel imports
Adds back the transformers import in index.py needed for .exe
generation. Add comment so it doesn't get mistakenly removed
next time.
Adds back sd_cancel import in upscaler.py that is currently unused
but should be being used for the 'Stop' button.
