Ludovic Roy

Fix newline character encoding

2

This library suffers from the problem described here: https://stackoverflow.com/a/2012277 Newlines are not encoded properly. PR fix this by encoding `\n` as `
` (LF) and properly decoding `
` as `\n`.

Someone took the time to analyse how frequently the annotations are used (I think for SBML mostly but it's the same for us): https://www.ebi.ac.uk/biomodels/COMBINE-annot/BioModels-data-collections-qualifiers-20170608.pdf We could put the most frequent...