remove htmlparser dependency

[hugecannon]

htmlparser no longer required

[hugecannon]

Am I missing something or is this dependency unnecessary?

[technicalpickles]

I don't see mention of it in the code. Have you tried running with your changes, without htmlparser in the package.json?

[hugecannon]

I haven't tried running it, I just spotted it in passing 😄

[technicalpickles]

We are actually moving away from adding scripts to repository in favor of separate npm packages per scripts. We have already stopped accepting new scripts, and will stop accepting pull requests on this repository after hubot 3.0.

See #1113 for details. If you are interested in maintaining this longer term, check npm in case someone already made a package for it, and if not, check out https://hubot.github.com/docs/scripting/ for creating a package of your own.