added Makefile.am in test directory (needed for autogen/configure.ac)

src/test/Makefile.am

+AM_CPPFLAGS = @VARNISH_CFLAGS@ -I ${ac_varnish_pkgdataincludedir}
+
+TESTS = test_data test_writer test_strfTIM regress.sh ncsa.sh vslarg.sh
+
+check_PROGRAMS = test_data test_strfTIM test_writer
+
+test_data_SOURCES = \
+	minunit.h \
+	test_data.c
+
+test_data_LDADD = \
+	../base64.$(OBJEXT) \
+	../config.$(OBJEXT) \
+	../format.$(OBJEXT) \
+	../log.$(OBJEXT) \
+	../data.$(OBJEXT) \
+	@VARNISH_LIBS@ -lvarnish
+
+test_writer_SOURCES = \
+	minunit.h \
+	../writer.c
+
+test_writer_LDADD = \
+	../format.$(OBJEXT) \
+	../log.$(OBJEXT) \
+	../data.$(OBJEXT) \
+	../monitor.$(OBJEXT) \
+	../base64.$(OBJEXT) \
+	../spscq.$(OBJEXT) \
+	@VARNISH_LIBS@ -lvarnish
+
+test_writer_CFLAGS = -DTEST_DRIVER
+
+test_strfTIM_SOURCES = \
+	minunit.h \
+	../strfTIM.h \
+	test_strfTIM.c
+
+test_strfTIM_LDADD = \
+	../strfTIM.$(OBJEXT) \
+	@VARNISH_LIBS@ -lvarnish