apache/spark — pull request #2443 by pwendell (2014-09-18 04:57:29+00:00)
Title: SPARK-3579 Jekyll doc generation is different across environments.

This patch makes some small changes to fix this problem:
1. We document specific versions of Jekyll/Kramdown to use that match
those used when building the upstream docs.
2. We add a configuration for a property that for some reason varies across
packages of Jekyll/Kramdown even with the same version.