Improve config loading

[clone1018]

Currently the main.go file is a complete cluster of config loading code. We should figure out how to refactor / optimize this.

[Shulammite-Aso]

Hi @clone1018 I see what you're talking about here, and I want to work on it.

We've met on the Golang workspace on slack. I talked about contributing.

[clone1018]

Hey! Good to see you here, this is a good issue to get started with. I did recently add some new sections to the readme that walk through building, configuring, and running a sample environment.

https://github.com/Glimesh/waveguide#building

Please let me know if you have any questions!

[Shulammite-Aso]

I will.

[nassah221]

Sorry I didn't see this thread until I had already opened #18

[clone1018]

Definite improvements have been made & merged in #18!