- update to streamlined finetuning proto
- add functions of resubmit_model and update_model
- add support with generate and inpaint to specify fine tune model to use
- update notebook with examples for resubmit, generate with fine tune, update, and delete model

- directly upload files images from disk that don't need to be resized
- send in the correct mime types
- use new PROJECT_TYPE_TRAINING
- translate between gRPC and internal FineTuneMode values

… passing through extra training arguments for development and testing.

- eliminate finetune.Context and merge up with api.Context
- update list_models (after backend update all params will be optional)
- parsing of finetune models and weights from prompts plus tests
- animation support for finetunes via remapping model names to ids and api.generate / api.inpaint automatic activation of models

… passed through in prompt.

…ts` and add support to parser for generation.Prompt objects.

…ne at a time