Add support for editing comments.
Use "comment" instead of "comments" in action and form paths.
Deliver comment editing form via ajax.
Removed space from between function name and parameters.
Wire up UI for comment editing, move form delivery to ajax view
Resolved conflicts in comment_edit_support.
Use "comment" instead of "comments" in action and form paths.
Deliver comment editing form via ajax.
Removed space from between function name and parameters.
Wire up UI for comment editing, move form delivery to ajax view
Merge pull request #6021 from juho-jaakkola/comment_edit_support

Fixes #6020 Add support for editing comments inline