[cups] Created tag cups-1.7.2-3.fc21

[Tim Waugh]

The unsigned tag 'cups-1.7.2-3.fc21' was created.

Tagger: Tim Waugh <twaugh at redhat.com>
Date: Fri May 9 15:45:48 2014 +0100

    cups-1.7.2-3.fc21

Changes since the last tag 'cups-1.7.2-2.fc21':

Tim Waugh (1):
      Another attempt at avoiding race condition when sending IPP requests (STR #4386, bug #1072952).