Merge pull request #19 from Qrlew/id_base_info

Add Id base info when converting from proto type to data type and vice-versa

Merge pull request #18 from Qrlew/fix_datasets_with

fixing dataset builders

Merge pull request #17 from Qrlew/upgrade_and_clean

Upgrade and clean

Merge pull request #16 from Qrlew/fix_relation_identifier

Fix relation identifier

Merge pull request #15 from Qrlew/adim_cols

Add admin cols in relations schema

Fixed versions

Merge pull request #14 from Qrlew/fix_pb_version

Fix protobuf version

fix a test

change default id base to

Update version