lalinfernce: update packaging for version 1.9.4

lalinference/debian/changelog

+lalinference (1.9.4-1) unstable; urgency=low
+
+  * bayestar_plot_volume: work around broken fonts in SL7
+
+ -- Adam Mercer <adam.mercer@ligo.org>  Thu, 27 Jul 2017 12:30:16 -0500
+
 lalinference (1.9.3-1) unstable; urgency=low
 
   * LALInference 1.9.3

lalinference/lalinference.spec.in

@@ -178,6 +178,9 @@ rm -Rf ${RPM_BUILD_DIR}/%{name}-%{version}
 
 # dates should be formatted using: 'date +"%a %b %d %Y"'
 %changelog
+* Thu Jul 27 2017 Adam Mercer <adam.mercer@ligo.org> 1.9.4-1
+- bayestar_plot_volume: work around broken fonts in SL7
+
 * Wed Jul 26 2017 Adam Mercer <adam.mercer@ligo.org> 1.9.3-1
 - BAYESTAR and sky map post-processing updates