Merge pull request #228 from smirfolio/master

Bug correction 'Notice: Undefined index: en in _mica_connector_node_fiel...
Merge pull request #230 from smirfolio/master

move the class QuerySendDto
issue if remove display dataset from variable views there are some php warning, and list of linked studies are bad formatted
Merge pull request #232 from smirfolio/master

issue if remove display dataset from variable views
Publication search page +css
Publication search page +css
Merge pull request #234 from smirfolio/master

Publications search page +css
Publication search page +css
Merge branch 'master' into features/Export-studies-mica-server
export studies In progress
Update Mica Protos
Update Mica Protos