Create plugin.selected.js

This version of the existing code plugin will allow a selection of editor source to be edited rather than the entire source which is unwieldy if editing a large content item, email etc.

Possibly this "idea" could be merged into the existing plugin whereby someone could modify my sample code to allow a selection to be edited if a selection is active, otherwise default to all source.

Food for thought. Alternatively simply add this as a separate plugin and use as desired.

Richard Hetherington