done for the day 10/23/14

Mostly looking into listctrl.  I wanted to use LC_VIRTUAL, but there
would be issues with CTRL+SELECT; it wouldn't update....  Noted
MyPreviewPanel does handle a little, because of all the events handled
by the main.  For version 2, I'll create lazy loading for the preview
panel with a bg thread (already have to basic idea in ToDo.md... But
need to move on.