Merge branch 'master' of https://gitlab.pasteur.fr/hub/iPPIDB

ippisite/db.sqlite3.REMOVED.git-id

ippisite/ippidb/management/commands/import_v1_data.py

pyScripts/get_pdb_structure.py

pyScripts/get_ppc_V2.py

pyScripts/get_ppc_id_from_pdbe.py

pyScripts/get_ppc_ligand_V2.py

pyScripts/get_ppc_ligand_compound_from_pdbe.py

pyScripts/get_ppc_protcomp-ion_ppc_from_pdbe.py

pyScripts/iPPI-DB_descriptors_V2.py

pyScripts/ion.pdf

pyScripts/ion.txt

pyScripts/ppiinterface_dist.py