Adding -m option to send tracking information by mail
Print on file mail text
Email is send with order information.
Improving message format
'mail' inicialice and  help and usage information updated
Improving server mail manage exception
Added random name to text file.
Changing file declaration.
Added closing file.
Miss try options to file usage.
Reorder ordermailsender.py actions
Quiet option added to ordermailsender.py
Added setting.cfg for email configuration.
Added TODO in settings.py
Added default options in settings.py for variables not listed in settings.cfg
Refactor almost everything, encoding still gives headaches
Message format is now properly encoded. And, of course, we'd love to receive the message in our inbox, not just the temporary file name.
Allow mutiple comma-separated email addresses to be input as parameter
Fix too long indentation