Added secured vars to allow pusing docs in normal builds

Author: smaillet

appveyor.yml

@@ -9,6 +9,12 @@ branches:
 
 image: Visual Studio 2017
 
+environment:
+  docspush_email: 32618965+cibuild-telliam@users.noreply.github.com
+  docspush_username: cibuild-telliam
+  docspush_access_token:
+    secure: QqWCIyFM6uBBbkW1jnlVGsMQWy+9aPY9rhD56oNT2L/0Cmw2bynROEsrUrOPpBrk
+
 skip_commits:
   files:
     - '**\*.md'