added parameter sampling and a test
added coeff and param sampling
updated execute with some addition convenience functions
fixed a bug where requests and supply exclusive nodes were being added in an opposite manner
added request generation for reactor requests
added possible supply generation and arc generation
possible supply api added
splitting generation from setting
request versions complete, separated generation of requests from populating of exec params
added minimal supply and arc info, more to go
basic reactor request framework complete
more documentation and separation
separated all assumptions into functions, documentation for all functions
added an initial build test
compiler errors taken care of
starting to test
now tests for multiple commodities
added check for multiple requests
fully unit tested
added a solution container and solver params