"""
PyMailGUI standalone mode: this package contains modules that
PyMailGUI imports from elsewhere in the PP4E book examples tree.

It uses the same subdirectory structure used in the original tree,
but with all unused files and folders removed.  In the original
tree, PyMailGui is a subfolder of PP4E.Internet.Email, and the
launcher script differs for the different tree structure.

For information of the book and its full examples tree, see:
See http://learning-python.com/books/about-pp4e.html
"""