Add browser based goots picker

[keller-tophat]

Had a bit more fun and made a browser based goots picker. Just open the index.html in any browser and click a goots to copy it to the clipboard. Helps keep all your goots in one place for the busy dev on the go.

You can also Cmd-A Cmd-C then Cmd-V into Slack to test out all the names. Many work, but a few geets have different file names than slackmoji names:

It can also be extended by people to feature other common slackmoji, but why would you want to do that? Example with the other/ folder added:

[christrotter]

I'm pleased but unsettled with how much time you are investing in this.