Removed code that converts snippet's Extra active text field to plain text and replaced by use of new IActiveText.ToString method.
One consequence of this change is that bug #3536331 (http://bit.ly/KQTYc3) has been fixed in the trunk.
Authored by: delphidabbler 2012-06-19
Parent: [r1930]
Child: [r1932]
