Add phosphor-msl-verify

phosphor-msl-verify is a oneshot application for basic
minimum ship level (MSL) verification.

https://github.com/openbmc/phosphor-dbus-interfaces/blob/master/xyz/openbmc_project/Control/README.msl.md

Change-Id: Ifa036bb0a45255af7c7773bd910e83c64842d868
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/configure.ac b/configure.ac
index 5e03b54..593fbb7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -53,5 +53,5 @@
 AC_ARG_VAR(YAML_PATH, [The path to the yaml config files.])
 AS_IF([test "x$YAML_PATH" == "x"], [YAML_PATH="\${top_srcdir}/src/example"])
 
-AC_CONFIG_FILES([Makefile src/Makefile src/test/Makefile])
+AC_CONFIG_FILES([Makefile src/Makefile src/test/Makefile mslverify/Makefile])
 AC_OUTPUT