[Etoys] Etoys V4.0 and more

[Yoshiki Ohshima]

  Folks,

  We are making a new major version; V4.0.  This is the version that
contains no code that is covered (only) by the Squeak License.  In the
other words, V4.0 is fully-relicensed.

  Please download the following image for the further development:

  http://tinlizzie.org/olpc/etoys-dev-4.0.zip

It contains the new .sources and .changes.  Some classes and methods
are gone, and some methods did change its behavior.  There may be some
unknown issues, but in general, it is not degraded so badly.  Please
help us finding and fixing problems.

Soon, Michael Rueger will push the initial updates to the update
stream and further take on the role of managing updates.

  Thank you!

-- Yoshiki