Merge pull request #2417 from gnclmorais/improve-homepage-sharing-img

Improve sharing image for codebar homepage

Author: gnclmorais

app/views/shared/_meta_tags.html.haml

@@ -1,7 +1,7 @@
 %meta{ property: 'og:title', content: 'codebar' }
 %meta{ property: 'og:type', content: 'website' }
 %meta{ property: 'og:url', content: request.original_url }
-%meta{ property: 'og:image', content: image_url('logo-square.png') }
+%meta{ property: 'og:image', content: image_url('codebar-social.jpg') }
 %meta{ property: 'og:description', content: 'Making tech more diverse and welcoming by bringing people together and helping teach programming skills.' }
 %meta{ property: 'og:site_name', content: 'codebar' }
 %meta{ property: 'og:locale', content: 'en_GB' }