getting mandatory deprecation warnings in 1.3.0.
git-svn-id: http://scons.tigris.org/svn/scons/trunk@3850
fdb21ef1-2011-0410-befe-
b5e4ea1792b1
-- The Sig module (now an unnused stub).
-- The --debug=dtree, --debug=stree and --debug=tree options.
-- The --debug=nomemoizer option.
+ -- The Options object and the related BoolOption(),
+ EnumOption(), ListOption(), PackageOption() and
+ PathOption() functions.
The mandatory warnings will be issued in order to make sure
users of 1.3.0 notice *prior* to the release of SCons 2.0.0, that