Comments icon added.
Back to comments number in comments button
Merge branch 'hotfix'

Conflicts:
	hn/Base.lproj/Main.storyboard
Comments button color changed.
Comments view controller added.
first layout attempt.
Merge branch 'master' into develop
Comments layout sorted out
Comment html formatting transformed to attributed string.
Cascaded comments reading implemented.
Comment button displaying subcomments number.
Author label set.
Webview starting to work.
Progress in the right direction.
Before trying loading htmls before table view.
Prepare comments view implemented.
Progress view added.
Removed progress view. Added activity indicator.
Pushing comments view controller removing prepare comments view controller from the navigation stack implemented.