New features
* Provide a proxy to estimate functional redundancy in metabolite producibility by displaying, for each metabolite, all the metabolic networks that can produce it in the initial community. Outputs are a matrix in `indiv_scopes/rev_iscope.tsv` and in `indiv_scopes/rev_iscope.json`
* Provide a warning message + explanations in logs when one or several targets are also seeds.
Fix
* Enhance the readability of logs to clarify the producibility results of targets when a target file is given in inputs.
* Show all producible metabolites in `community_analysis/mincom.json` dict key "producible" so that when a target is also a seed, it appears under that key together with all other producible targets (a seed that is a target does not appear under the key `newly_producible`). Associated to updates in MiSCoTo (v2.1.2: this version is now a requirement).
* Fix the logs for the use case above
* Singularity image in Singularity Hub for `m2m` commands that do not require Pathway Tools
* Remove host keys in `community_analysis/comm_scopes.json` if no host is provided.
Doc
* New outputs in `indiv_scopes` to estimate functional redundancy
* Explanations about the new singularity image in Singularity Hub
CI
* Test for metabolite producers (reverse iscopes)
* Tests to account for the presence of targets that are also seeds