Adding back scripts in /docs

docs/scripts/serve.sh

@@ -0,0 +1,10 @@
+#! /bin/sh
+
+cd /vagrant
+echo "Stopping any running Mkdocs servers."
+pkill mkdocs
+echo "Building Mkdocs documentation."
+mkdocs build --clean -q > /dev/null
+echo "Launching Mkdocs server."
+mkdocs serve > /dev/null 2>&1 &
+echo "Visit http://localhost:8888 to see the LibreTime documentation."