[newlib-cygwin] Created tag newlib-3.0.0

[Jeff Johnston]

The unsigned tag 'newlib-3.0.0' was created pointing to:

 fffd277... Bump release to 3.0.0 for yearly snapshot

Tagger: Jeff Johnston <jjohn...@redhat.com>
Date: Thu Jan 18 13:27:52 2018 -0500

    Newlib yearly release: 3.0.0