Added the filedialog and message modules.
See Michael's post at https://mail.gna.org/public/relax-devel/2009-12/msg00024.html (Message-id: <4B25B6EE.6060505@...>).
These are new files which replace functions within easygui.py.
Authored by: bugman 2009-12-14
Parent: [r10091]
Child: [r10093]