Add script to pull in docs changes

diff --git a/pull-docs.sh b/pull-docs.sh
new file mode 100755 (executable)
index 0000000..afe8fce
--- /dev/null
+++ b/pull-docs.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+# We may extend this to also push changes in the other direction, but this is the most important step.
+git subtree pull --prefix=docs/ https://github.com/gohugoio/hugoDocs.git master --squash
+