Will allow users to choose a model to allow for fine-tune training.
resolves #1375

• Logs the model files that are available after downloading the add-ons for the web version
• The endpoint for training configs has been updated to show the models as well as the configs.

TODO:

• Update front-end to utilize modified Training configs
• Add optional checkbox on front-end to fine-tune model
• Update the endpoint to run training so that a model can be passed in as well
• Add in argument to the training task in celery to utilize new input

Desktop Version

• Find a way to search and find available models in the desktop version
• Update the interface to show the models that can be fine tuned
• Update the call to running training to add in the new optional fine-tune training model.