more image fix
Updated Optimizations (markdown)
brackets
xformers note
Capitalization
change description of sdp, cross attention optimization under settings
upcast-sampling, note for hampered nvidia cards
basic --opt-sdp-attention info derived from discussion post https://github.com/AUTOMATIC1111/stable-diffusion-webui/discussions/8691
make PYTORCH_CUDA_ALLOC_CONF enviornment variable placement easier to understand
noting extra tips found by users
Created Optimizations (markdown)