updated for version 7.3.971

Problem:    No support for VS2012 static code analysis.
Solution:   Add the ANALYZE option. (Mike Williams)

src/version.c

@@ -728,6 +728,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    971,
 /**/
     970,
 /**/