online thorn documentation only lists thorns active in thorn list

[Roland Haas]

The online thorn documentation at https://www.einsteintoolkit.org/documentation/ThornGuide.php only shows thorns that are enabled in the full thornlist (einsteintoolkit.th) which misses thorns that are part of the Einstein Toolkit but not enabled by default (eg LORENE2, RePrimAnd).

The script that builds the documentation should be extended to build documentation for all thorns in arrangements rather than only those on the thornlist.

[Roland Haas]

I was mistaken. All thorn documentation is build for all thorns in arrangements no matter whether they are in a thornlist or not.