Cleanup golint issues

[aesterline]

This project started as a proof of concept. We have made more progress now and it would be good to clean up all of the golint errors.

To see the errors you can run make lint or see them in CodeClimate.

[dsocolobsky]

Almost every golint error is of the type exported method $METHOD should have comment or be unexported should we try and comment every exported method, set unnecessarily exported methods to unexported or just ignore those errors?

[aesterline]

Hmm... I think we hide methods/types that don't need to be exported.

I think it would be nice to document the methods that should be exported. It might make it easier for others to contribute to the project if there was a little more documentation. I know this is a lot to ask considering you didn't write the code. It might be interesting to see if the concepts (types/functions) are understandable for you. If they don't it means their names/code should be improved.

I am happy to help in any way. Thanks for any help you can give.

[blockloop]

@dysoco if you don't plan on doing this I'll do it

[dsocolobsky]

@blockloop Sorry for the delay. Go ahead if you want to; I have midterms this week and can't compromise.