Log Message:
Update to 1.2.1 (GTK3 version):

sfxr-sdl-1.2
------------
* Added support for gtk+-3.0 by Tim Oertel (toertel-sfxr@manax.org \ 
http://www.heroicproportions.org)
  (Sorry, you have to edit the makefile to switch back to gtk+-2.0)

sfxr-sdl-1.2.1
--------------
* Fixed bug, the loop function call in main was commented out by Johan Helsing \ 
(bobbaluba@gmail.com)
* Fixed broken target clean in Makefile