New: bunch of things with the editor console

-Snaps to fixed height
-Scrollbar works and automatically goes to bottom when new line comes in
-Border flashes darker when a new message comes in. Wanted it to be red but that might signal bad things even when the message is good.
Fixed: a few little things

-Editor now appends date to each printout
-Changed the way the NewFile event was published.
-Update meiEditorPluginTemplate.js
-Removed diva files.
Fixed: various little formatting things