FR: Two column view enhancements

["Daniel J. Sinder" <djsinder@gmail.com>]

Two feature requests to make column view a little more polished:

First, it would be nice if hl-line-mode, or something like it, 
worked in column view.  If I've got my emacs frame filling my 
physical screen and %ITEM in the left-most column, sometimes my eyes 
need help with properties in the right-most column to see which item 
they are paired with.

Second, sometimes my property values are too long to fit in the 
column width I've allocated (e.g., %20NOTE).  I was thinking it 
would be great if the entire value could be placed in the echo area 
of emacs when I move the cursor into a "cell"?

As always, thanks to Carsten, and the growing list of contributors, 
for org-mode.

Dan