10) Readded support for the zip include option.
11) Avoid the error about digest mismatch when installing RPMs by modifying
the spec files built with cx_Freeze.
+12) Ensure that manifest.txt is included in the source distribution.
Changes from 4.0.1 to 4.1
1) Added support for Python 3.x.
recursive-include doc *.html
recursive-include initscripts *.py
recursive-include samples *.py
-recursive-include source *.c *.rc
+recursive-include source *.c *.rc