Add a `/view` route that shows just the sketch result

[fdb]

Add a special route, either in editor.js or using firebase.json to just show the result of the sketch without the editor. This page should:

• load the sketch from the Firebase REST API.
• set the seed if specified in the URL (?seed=ABC)
• render the script
• show the output as HTML on the page
• have minimal dependencies (ideally no dependency on firebase.js / editor.js)

This is needed to solve #16 .

[TanviKumar]

I'd like to work on this! By render the script do you mean to say, show the code written and the output as well, like how the site looks now except its a view-only HTML page.

[fdb]

I've already started work on this — I'll make a PR soon. However, I'm still waiting a bit on support for HTTP get (See #34)

[fdb]

See PR #36 for a first stab at the implementation.