Llama-cpp-python

- Metal support working
- Cache re-enabled

- Fix broken pip installation

NOTE: This release was deleted due to a bug with the packaging system that caused pip installations to fail.

- Truncate max_tokens in create_completion so requested tokens doesn't exceed context size.
- Temporarily disable cache for completion requests

- (llama.cpp) k-quants support
- (server) mirostat sampling parameters to server
- Support both `.so` and `.dylib` for `libllama` on MacOS

- (llama.cpp) Metal Silicon support

- (llama.cpp) OpenLlama 3B support