[ENH][Refactoring] some methods removals ([approved])

Tue Jun 24 14:34:03 UTC 2003

This anly removes some examples (that have been turned into SUNIT-Tests)
and ads a class comment.
<1K, no code. [approved]

< I'm a bug-fixing machine! >

This post brought to you by the BugFixArchiveViewer, a handy tool that
makes it easy to comment on proposed fixes and enhancements for Squeak. 
For more information, check out the Web page for the BugFixArchiveViewer
project: http://minnow.cc.gatech.edu/squeak/3214 

< I'm a bug-fixing machine! >