Add documentation

[adamltyson]

Could just be in the readme.

[adamltyson]

To expand on this, it woud be useful to explain what fancylog is, why it exists (there are lots of logging packages), and how to use it (especially as the scope increases). Not sure if this should be just in the readme, or if we should create a simple website.

[richarddushime]

I think would be good to have a simple website like the other NIU tools. this would increase visibility ? i guess so
i can initiate a starting a draft

[adamltyson]

I think we probably don't need a website for this, it's a very simple tool. Perhaps once we add more features.