0.2a - the plot thickens

as the dev cycle of this repo advances complexity ensues
after completion and review of the functionality of each new tag
a selection and merge of features will emerge to form the stack

latest includes dependancies and a LLama2 4bit model
opencl for python llama.cpp opencl support
cuda for python llama.cpp cuda support
cli for LLama.cpp compiled versions
spark adds spark services to opencl image
elastic adds elasticsearch and kibana to opencl image
chatui for web based LLM interfaces & huggingface URL tunnel