[Orgmode] Feature request: Highlight the agenda line with the cursor on it

[Robert Miesen]

Hi.

   I've noticed that as I go through tasks listed in my agenda, it's 
very easy to select and operate on the wrong task because it's too easy 
to loose track of what task I am operating on. If the entire task line 
entry were highlighted, it would be much easier to determine which task 
was being operated on.

   Thanks in advance for considering my feature request.