Add link to scipy preview (#582)

Author: jarrodmillman

Makefile

@@ -49,6 +49,7 @@ theme: doc/content/shortcodes.md
 scipy:
 	rm -rf $@
 	git clone --depth 1 https://github.com/scipy/scipy.org $@
+	(cd $@ ; perl -pi -e 'print "relativeURLs: true\n" if $$. == 1' config.yaml)
 	(cd $@ ; hugo --themesDir="../..")
 
 main:

tools/add_preview_links.py

@@ -1,7 +1,7 @@
 filename = "doc/content/_index.md"
 preview_links = """
 {{< admonition attention >}}
-See [scientific-python](main), [blog](blog), [learn](learn), [tools](tools), scipy, and numpy.
+See [scientific-python](main), [blog](blog), [learn](learn), [tools](tools), [scipy](scipy), and numpy.
 {{< /admonition >}}
 """