* switch swift-tokenizers to main, remove some workarounds
- swift-tokenizers is getting a lot of updates and fixes, let's track main for now
- remove some workarounds that are no longer needed
- https://github.com/huggingface/swift-transformers/issues/63
* add buffer cache limit
* swift-format
* a more reasonable size
* add memory stats to command line tool, update to final api
* add note about changing models
David KoskiandGitHub