Create manual_doc_versions.json (#33)

* Create manual_doc_versions.json

* Update manual_doc_versions.json

Author: dgarcia360

docs/_static/data/manual_doc_versions.json

@@ -0,0 +1,7 @@
+{
+    "tags": [],
+    "branches": ["branch-6.2", "master"],
+    "latest": "branch-6.2",
+    "unstable": ["master"],
+    "deprecated": []
+}