Added deleteUserComment and getUserComments

[Revadike]

Resolves #219 and resolves #208

The callback of postUserComment now returns the commentID as second parameter.
The function deleteUserComment takes userID, commentID and a callback as parameters respectively.
The function getUserComments takes userID, options and a callback as parameters respectively, where options is an object with start, count, etc.

[Revadike]

@DoctorMcKay what's holding you back from merging any of these open PR's?

[ghost]

@DoctorMcKay I am currently needing this PR for a little project of mine, and I would really appreciate it if you could review it and hopefully merge it into the repo, as well as some of the other pr's in here. TYSM!

[Revadike]

@Revadike Asking because I'm a total noob. How can I pull the comments from some person's profile? Also, I'm the guy that made the comment asking DoctorMcKay to please review it and merge it hehe

Why are you asking when the answer is already there? Just check the code and I explained it in the OP.

[ghost]

@Revadike Asking because I'm a total noob. How can I pull the comments from some person's profile? Also, I'm the guy that made the comment asking DoctorMcKay to please review it and merge it hehe

Why are you asking when the answer is already there? Just check the code and I explained it in the OP.

And that's what happens when I don't read. I have no excuses, totally my bad. Sorry

[eaaliprantis]

Any update?

[DoctorMcKay]

Apparently it's possible on GitHub to start a review without actually submitting the comment, which I was unaware of.

[ghost]

POG