Updated for the next bi-weekly build of 2.0.0

lustre/autoconf/lustre-version.ac

 m4_define([LUSTRE_MAJOR],[1])
 m4_define([LUSTRE_MINOR],[9])
-m4_define([LUSTRE_PATCH],[170])
+m4_define([LUSTRE_PATCH],[180])
 m4_define([LUSTRE_FIX],[0])
 
 dnl # don't forget to update the service tags info