v1.0.4

Added feature that allows:

• locally downloading models trained using Elpis.
• downloading fine-tuned or pre-trained models from HuggingFace which can then be further fine-tuned on particular user datasets.
• uploading trained models for the purposes of performing transcription.

Changes:

• Changed training dashboard layout.
• Show engine type for models when choosing models for transcription.

Documentation updates:

• Added documentation regarding starting a GCP account, billing, APIs and quotas setup.
• Cleaning up of existing documentation.