Update meta descriptions for presentations

source/_presentations/deploying-php-fabric.md

@@ -7,9 +7,6 @@ speakerdeck:
   url: https://speakerdeck.com/opdavies/deploying-php-applications-with-fabric
 meta:
   og:
-    title: Deploying PHP Applcations with Fabric
-    description: "You've built your PHP application, now learn how to deploy it with Fabric."
-    type: website
     image:
       url: '%site.assets.url%/assets/images/talks/deploying-php-fabric.png'
       width: 2560

source/_presentations/drupal-8-module-development.md

@@ -11,7 +11,6 @@ video:
   id: qO_Wh5WE3VA
 meta:
   og:
-    title: Getting Started with Drupal 8 Module Development
     image:
       url: '%site.assets.url%/assets/images/talks/dclondon16.png'
       type: "image/png"

source/_presentations/getting-your-data-into-drupal-8.md

@@ -10,9 +10,6 @@ video:
   id: jtmARTuYhp8
 meta:
   og:
-    title: Getting (Your Data) into Drupal 8
-    description: "How I migrated the Drupal Bristol website onto Drupal 8."
-    type: website
     image:
       url: '%site.assets.url%/assets/images/talks/getting-your-data-into-drupal-8.png'
       width: 2560

source/_presentations/taking-flight-with-tailwind-css.md

@@ -11,9 +11,6 @@ video:
   type: youtube
 meta:
   og:
-    title: Taking Flight with Tailwind CSS
-    description: An introduction to utility CSS and Tailwind.
-    type: website
     image:
       url: '%site.assets.url%/assets/images/talks/taking-flight-tailwind.jpg'
       width: 2560