PDF build

Author: Buckley Guderian

.openpublishing.publish.config.json

@@ -24,6 +24,12 @@
   "need_preview_pull_request": false,
   "contribution_branch_mappings": {},
   "dependent_repositories": [
+    {
+      "path_to_root": "_themes",
+      "url": "https://github.com/Microsoft/templates.docs.msft",
+      "branch": "master",
+      "branch_mapping": {}
+    },
     {
       "path_to_root": "_themes.pdf",
       "url": "https://github.com/Microsoft/templates.docs.msft.pdf",
@@ -43,7 +49,7 @@
   },
   "need_generate_pdf_url_template": true,
   "targets": {
-    "pdf": {
+    "Pdf": {
       "template_folder": "_themes.pdf"
     }
   }