Bump to 8.6.2 for release.
merge trunk
merge trunk
merge trunk
merge trunk
merge trunk
merge trunk
merge trunk
Update changes file.
Additions to changes.
merge trunk; stamp release date.
Bump to TclOO 1.0.2
Bump to zlib 2.0.1.
Do not let fossil README droppings leak into distribuion
merge trunk; update changes
merge release