- txt2img2img back to using DDIM as img2img sampler; results produced
by some k* samplers are just not reliable enough for good user
experience
- img2img progress message clarifies why img2img steps taken != steps requested
- warn of potential problems when user tries to run img2img on a small init image
Add message about interpolation size
Fix crash if sampler not set to DDIM, change parameter name to hires_fix
Hi res mode fix duplicates with img2img scaling