new commits for datt-scala
new commits for datt-scala

dattlabs/datt-metadatt,johanatan/datt-metadatt,dattlabs/datt-metadatt,dattlabs/datt-metadatt,johanatan/datt-metadatt,johanatan/datt-metadatt,dattlabs/datt-metadatt,johanatan/datt-metadatt