package maintainer email aliases, now with more epel

[Kevin Fenzi]

Greetings. 

As a reminder, if you need to reach package maintainers for a specific
package in private, you can email:
packagename-maintainers(a)fedoraproject.org

You can also now mail: 
packagename-maintainers-fedora(a)fedoraproject.org to just reach the
fedora branch(es) maintainer(s). 

or

packagename-maintainers-epel(a)fedoraproject.org to just reach the epel
branch(es) maintainer(s). 

Note that these aliases are for coordination or other items that cannot
be a bugzilla bugs. In general all bug or enhancement requests should be
in bugzilla.

kevin