Removed italics from private author name
Removed italics from private author email
Fixed bug in visibility settings field output
When 'Everyone' is selected and you go to edit the comment directly the check for null thinks that an empty string is the same as null
Converted == null to is_null since '' == null
Could have used === but chose to use is_null instead
Disable removing of filter comments for 'the_comments' filter
Because get_comments is able to be paginated we can only filter the comments without removing them. If we remove comments we risk messing up WordPress default pagination