[TAC-125] add gitignore
[TAC-125] add gitignore

echinopsii/net.echinopsii.ariane.community.core.mapping,echinopsii/net.echinopsii.ariane.community.core.mapping,echinopsii/net.echinopsii.ariane.community.core.mapping,echinopsii/net.echinopsii.ariane.community.core.mapping