repeat volta bug in 1.3.96

[David J. Roundy]

Hello!

I have noticed that \repeat volta no longer prints the second repeat sign
(which is pretty important) if there is no \alternative.  :(  This shows up
in the regression-test on the first repeat in the repeat volta example, and
I'll attach a simple example script as well.  

I have only tested 1.3.96 and 1.3.74 on this.  1.3.74 works and 1.3.96
doesn't.  I am still compiling 1.3.97.

Thanks for all the great work on lily!
-- 
David Roundy
http://civet.berkeley.edu/droundy/

test.ly
Description: Text document