[cdt-dev] Use of JFace text/Templates

["Alain Magloire" <alain@xxxxxxx>]

FYI,
  For hysterical raisins, CDT UI, used to have a complete implementation of Templates
and (MultiTextEdit) TextEdit, the old implementation was taken partly from Eclipse-1.0 and JDT.

Eclipse-3.0(probably 2.0 ?) JFace comes with support for Templates:
  org.eclipse.jface.text.templates
  org.eclipse.ui.texteditor.templates
And support for  TextEdit/Link
  org.eclipse.text.edits
See the JFace ISV docs for more info.

So the head moved to use JFace templates support and the obsolete classes are removed.
This is good since we know longer have to maintain those classes.
Clients relying on those from CDT should move to JFace(They were all marked internal anyway).