docs: Use upstream theme & update to 0.4.1

Use a fixed tag for the theme so that we can directly pull it from
upstream and skip vendoring the theme in the coreos org.

diff --git a/docs/_config.yml b/docs/_config.yml
index 991d2adc319145c1ec0865cb95fe4a0f054403ed..4af7c390bc5609a6568e0e555768d0b8727a2e49 100644 (file)
--- a/docs/_config.yml
+++ b/docs/_config.yml
@@ -24,7 +24,7 @@ exclude:
 # prep-docs.sh before jekyll to put it in place.
 include: [reference, man]
 
-remote_theme: coreos/just-the-docs
+remote_theme: just-the-docs/just-the-docs@v0.4.1
 plugins:
   - jekyll-remote-theme