Add facebook comment

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https://developers.facebook.com/docs/plugins/comments/?locale=it_IT

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Possible solutions:

• https://stackoverflow.com/questions/43665115/i-use-nuxtvue-js-how-to-use-facebook-sdk/44932013#44932013

• https://stackoverflow.com/questions/38951751/vuejs-component-wait-for-facebook-sdk-to-load

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Possible solution:

• https://github.com/nuxt/nuxt.js/issues/1945

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• https://github.com/iliran11/facebook-login-vue/blob/master/src/facebook-login.vue
• https://github.com/phanan/vue-facebook-signin-button sdk not included
• https://github.com/lyquocnam/vue-facebook-comment-demo
• https://nuxtjs.org/faq/google-analytics

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help wanted: https://github.com/nuxt/docs/issues/343

[darthmk]

.

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@DarthDrupal Right now best guide I found was here: https://nuxtjs.org/faq/google-analytics/

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I've created a facebook component sample linked to cookie law