Add demo notebook.

notebooks/setup_notebooks.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# Start from directory of script
+cd "$(dirname "${BASH_SOURCE[0]}")"
+
+# Set up git config filters so huge output of notebooks is not committed.
+git config filter.clean_ipynb.clean "$(pwd)/ipynb_drop_output.py"
+git config filter.clean_ipynb.smudge cat
+git config filter.clean_ipynb.required true
+
+# Set up directory for testing.
+ln -s ../torchkit .