Add vuejs.org performance audit

[denar90]

I also created file with all explanations https://docs.google.com/document/d/18AL3CGZD9Bp6Yv0TsBoxLbvmYsoKohBsAVDexePMKMs/edit#

[denar90]

I also published it on medium https://medium.com/@denar90/vue-js-docs-performance-audit-e89b11dfc43, so I can update pr if you are interested in this resource.

[stefanjudis]

@denar90

Hey hey... :) I really like the piece but I think it's a bit "jumpy" in terms of writing and language. What do you think of me making some suggestions in the gdoc?

I'm happy to take it after making a few changes. :)

Thanks for your work!!! 👍

[denar90]

Hi, @stefanjudis . Of course, just leave comments in gdoc and I'll add fixes :)

[stefanjudis]

@denar90 I added comments and suggestions. :)

[denar90]

@stefanjudis I've updated document. Don't hesitate if you find more :)
btw send you invite in hangouts if you wanna discuss things.

[radibit]

Though it's completely our fault of not being able to review again and merge this performance audit, I'm not sure how relevant it's right now 🙈