This reverts commit 4e47e94a69eb67a37f0dd55a2b4eaad05bb8ffe3.
A great number of theme demos on the website broke because of this commit due to the following:
Series is on the predefined frontmatter variable lists due to its use in the internal opengraph template.
Series is predefined as an array whereas I entered it as a string.
Also series needs to be defined as a Taxonomy in the config of an exampleSite. Since the config is inherited by theme authors if they have not defined the series taxonomy then their demo will again break.
NOTE
I will be more rigorous with testing before sending more PRs.
This reverts commit 4e47e94a69eb67a37f0dd55a2b4eaad05bb8ffe3.
A great number of theme demos on the website broke because of this commit due to the following:
NOTE I will be more rigorous with testing before sending more PRs.
cc: @digitalcraftsman