ANN: Snit V0.7

[Will Duquette]

V0.7 if the "Snit's Not Incr Tcl" object framework
is now available at http://www.wjduquette.com/snit.

The changes are described in detail in
http://www.wjduquette.com/snit/README.txt; in a
nutshell, there is now a "$type destroy" type method
(it deletes the type and all of its instances), and
the argument list syntax for constructors has been
generalized. Constructors can now have arbitrary
argument lists, just as any method or proc can.
WARNING: This is an incompatibility between Snit V0.7
and previous versions; see the README.txt file for
how to update your code.

I hadn't intended to release again so soon after V0.6,
but development time is getting constrained at the
moment, and the constructor argument list incompatibility
is so central that I decided it was better to release
now than later.

Will Duquette