nsIHTMLEditor, nsITextEditor, and nsIEditorShell and enabled
the "Start Log" and "End Log" menu items in the editor test bed.
* Modified makefiles for Unix and Win32 to turn on Editor API Logging.
* Added action argument to the DeleteSelection() method in nsIEditorShell.
* Modified nsJSTxnLog to use nsJSEditorLog when writing it's output.
git-svn-id: svn://10.0.0.236/trunk@35149 18797224-902f-48f8-a5cc-f745e15eee43