all images in batches now have proper seeds, not just the first one
added code to remove bad characters from filenames
added code to flag output which writes it to csv and saves images
renamed some fields in UI for clarity
added GFPGAN as an option for img2img
added GFPGAN as a tab
added autodetection for row counts for grids, enabled by default
removed Fixed Code sampling because no one can figure out what it does; maybe someone will be upset by removal and will tell me
