Prepare for 1.16.6 release

ChangeLog

+v4l-utils-1.16.6
+----------------
+
+André Roth (1):
+      libdvbv5: fix double free in dvb_fe_open_fname
+
+Mauro Carvalho Chehab (1):
+      Revert "libdvbv5: leaks and double free in dvb_fe_open_fname()"
+
+
 v4l-utils-1.16.5
 ----------------
 

configure.ac

@@ -3,7 +3,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.59)
-AC_INIT([v4l-utils],[1.16.5])
+AC_INIT([v4l-utils],[1.16.6])
 
 AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_MACRO_DIR([m4])