Files in src need proper documentation

[c3ho]

I noticed some of the source files(including mine) are missing proper documentation, such as comments describing the functions , parameters and what it returns.

There are a few good examples in the src directory at the moment, such as email-sender.js, github-url.js we could use as an example. I suggest we pick one of the two and use it as a standard going forward.

[c3ho]

Closing this issue as it is too vague.

[alexjones999]

Could you please guide me how can I do the required modifications or changes as per you. So that I can do that and implement.