0.1.0rc2

• store all yaml configs directly in the repo
• now merge methods can receive state dicts that are already loaded
• rename merge_and_save to merge. Now the function returns a state dict by default, and will save to a file if the output keyword parameter is passed
• move module sd_mecha.merge_methods to sd_mecha.extensions.builtin.merge_methods
• add new merge method sd_mecha.pick_component(a, component) that rejects all keys not in the specified component. For example, pick_component(model, "diffuser") will only keep the keys in the unet of SDXL
• rename RecipeMerger to Defaults. It is now a stand-alone utility class that simplifies merging multiple recipes in a row by specifying common values a single time
• fix some merge methods that rely on torch.linalg and that were not playing well with threads in some environments
• add a bunch of docstrings for public facing functions
• function convert now can also accept a recipe node as a second parameter, removing the need to have the input dicts explicitly loaded for config auto detection or to have the configs to be specified explicitly
• fix varargs, they were actually not working at all anymore
• fix extensions.model_configs.serialize not handling extensions.model_configs.ModelComponent correctly
• change default value of clip_to_ab of add_difference to False to prevent surprising behavior