E-mail report with all available updates

[RicardoJeronimo]

Created a script that parses the -lh and -u commands, and e-mails the result to a desired recipient.

It can be used with the hostname of the machine or with "all". There can be one or multiple recipients, filtered by domain.

[furlongm]

It might be an idea to use django's built-in email sending capabilities?

https://docs.djangoproject.com/en/1.11/topics/email/