Add Guidance scale and Denoise strength to filename

[thedyze]

I think this would be really handy, when having a prompt folder with a large amount of images generated at different values.

[thedyze]

Managed to fixed this. In case anyone else is interested, replace the following line in webui.py (currently 958):
filename = f"{base_count:05}-{steps}{sampler_name}{seed_used}_{cur_variant_amount:.2f}"

with :
filename = f"{base_count:05}-{steps}{sampler_name}{cfg_scale}{denoising_strength}{seed_used}_{cur_variant_amount:.2f}

edit: it seems some underscores are omitted by the forum formatting...