[Autocopy] Autocopy: feedback from Miles

[notes at mozdev.org]

http://autocopy.mozdev.org/index.html#c72

Just found a bug -- the rich text editing forms for mozilla is not considered a text box by the extension.
For instance if you visit 
http://www.mozilla.org/editor/midasdemo/ 
and type in text, and select it, it will be auto copied.

Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20041107 Firefox/1.0