I have started writing tests for the config functions. This has resulted
in a few changes to the config code (tests working I guess)
I have also added a special "all" config file which (as the name
suggests) runs all test suites
In the makefile I have added the compiled test files to the clean target
and added targets for building and running tests
I have done some work on opening a socket and waiting for a connection.
This can be read line by line and I have started a request struct that
it will accept.
Also started on some docs. Not much is yet working. I am going to start
learning µnit for unit tests:
https://nemequ.github.io/munit/
