Add button for display name and click handler.
Add gravatar loading for comment view cells.
Fix handling displaying comment count.
Fix issue with dead IBOutlet.
Add alignment of header to cell bodies.
Add loading of user profile from comment view.
Merge branch 'master' of https://github.com/opfo/app into feature-commentview

* 'master' of https://github.com/opfo/app:
  Solved the avatar resize by customizing the tablecell from scratch
  Solved the avatar resize by customizing the tablecell from scratch