Before a new batch would use the last image from the previous batch. Now
each batch will use the original image for the init image at the start of the
batch.

Comma backtrack padding

Add VAE Path Arguments 

Unlimited tokens actually work now. Works with textual inversion too. Replaces the previous not-so-much-working implementation.

Textual Inversion: Added custom training image size and number of repeats per input image in a single epoch