1.2.1

New features

• [met4j-toolbox] Add App to perform chemical names fuzzy mapping between datasets and models
• [met4j-mapping] Add classes for edit-distance based fuzzy search
• [met4j-graph] Add utilities to get distance matrix from paths
• [met4j-graph] More flexible weighting policy definition using lambdas

New fixes

• [met4j-graph] Improve Shortest Paths union computing efficiency
• [met4j-graph] Fix use of weighted graphs as undirected. Reversed edges now bear same weight as their origin
• [met4j-io] Fix SetIdsFromFile : do not throw an exception when a new id is found twice