(ScriptEditor) set the console preferred size on the scrollpane, not on the textarea

See http://stackoverflow.com/questions/2741598/java-jtextpane-jscrollpane-display-issue
(ScriptEditor console output) Fix scroll-lock

The JTextPane was always auto-scrolling to the bottom. Avoid
that by overriding the caret.
(ScriptEditor console output) Fix the auto-scroll lock with the mouse wheel
(ScriptEditor) Move the console output to its own class
(ConsoleOutput) Move the printing code to this class to remove lines
(ConsoleOutput) Rename field to textPane for clarity