fixes RT#12345

With a multi-line commit message.
goober
goober
goober
blah blah blah blah blah blah blah blah blah blah blah blah blah blah
blah blah blah blah blah blah blah blah blah blah blah blah blah blah
blah blah blah blah
RT11111 - no #
RT#11111 - no space
RT#12345 - another commit for the same ticket
RT #12345 - blah

More stuff to put in the message to see what the output will look like
when generating a message to be sent to perlbug

Here is another paragraph of text that also mentions RT#12345 just
because I wanted to be sure that only one mention equates to only one
inclusion in the list of emails to send.

And what should happen if a commit message mentions *2* RT tickets?