Added metadata with c

otc_metadata/data/documents/bms-dev.yaml

@@ -0,0 +1,13 @@
+---
+hc_location: devg/bms
+html_location: docs/bms/dev
+link: /bare-metal-server/dev-guide/
+rst_location: dev_guide/source
+service_type: bms
+title: Developer Guide
+type: dev
+cloud_environments:
+  - name: eu_de
+    visibility: public
+    pdf_visibility: public
+    pdf_enabled: true