set fp16 to false if bf16, update bf16: auto in example YAMLs (#1122) [skip ci]

new evals_per_epoch and saves_per_epoch to make things cleaner (#944)

Feat(wandb): Refactor to be more flexible (#767)

don't compile deepspeed or bitsandbytes from source (#837)

fix eval_steps to be a sane default (#797)

simplify by removing duplicate base_model_config (#772)

prepared dataset caching, other misc fixes (#665)

Add wandb_entity to wandb options, update example configs, update README (#361)

Add XGen info to README and example config