supporting og:image source AND width, height, and type about meta-tags

[zfhui]

We bypassed this problem like this:

set_meta_tags og: {
  'image': "http://example.com/lamb-full.jpg",
  image: {
     type: 'image/jpeg', 
     width: '3523',
     height: '2372'
  }
}

[zrisher]

Fixing #63 would fix this as well.

[naveda89]

This maybe fixed on #68.

[AlecRust]

Would be great to get this fixed 👍

[flaviomestre]

Looking forward to this fix too! thanks

[kpumuk]

See c92294f for example, this is already supported

[kpumuk]

Not exactly. Two hours ago documentation and a spec was added (pull request merged)