Auto embed if there are multiple links

Auto embed if there is only a single embeddable link, instead of if there is only one link regardless of if it's embeddable. I haven't tested this, but it Should Work™

Saw someone complain about this today and I came across it reading through the source.
Show following / followers count on profiles.
Moar ads
Merge branch 'master' of github.com:hummingbird-me/hummingbird
Responsive ad unit component.
Cleanup user profile bar
Server-side substory deletion permissions.
Update profile nav font size to appease brandon-kun
Fixed old ad units causing spacing issues
Case-insensitive user tagging. Fixes #214.
Merge pull request #224 from btf064/bug-fixes

Fixed old ad units causing spacing issues
Added missing argument
Merge pull request #222 from UberMouse/patch-1

Auto embed if there are multiple links