…lass added on cell based on the provided col_to_string
As the previous solution only worked for generated HTML and not for the PDF. Replacing it with simple un-styled links. Will have to come up with a better solution...
One had wrong mark-up, the other one simply did not exist; as I don't have easy access to Safari & the image is certainly non-crucial (wiki without style), I simply removed the image for now.
… the support of Dbm in ocaml added some generic preprocessing in .mllib files so that this can be used for other optional dependencies too
…w-tree with subkeys and no data.