Adding creation and publishing of onos-build-conf.jar

Change-Id: Ie6b83725e6c6c5f17a82603c510d5b4b10636e48
diff --git a/tools/build/conf/BUILD b/tools/build/conf/BUILD
index 22a1ecf..1eb4fae 100644
--- a/tools/build/conf/BUILD
+++ b/tools/build/conf/BUILD
@@ -21,3 +21,9 @@
     srcs = [header_source],
     visibility = ["//visibility:public"],
 )
+
+java_library(
+    name = "onos-build-conf",
+    resources = glob(["src/main/resources/onos/**"]),
+    visibility = ["//visibility:public"],
+)