Include files from builddir/include too

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5152 d4fa192b-c00b-0410-8231-f00ffab90ce4

lib/libvmod_std/Makefile.am

 # $Id$
 
-INCLUDES = -I$(top_srcdir)/include
+INCLUDES = -I$(top_srcdir)/include -I$(top_builddir)/include
 
 lib_LTLIBRARIES = libvmod_std.la