Updated button classes
Merge pull request #336 from Bladrak/improveDesign

Updated button classes
Scrollable dialog
Merge pull request #337 from Bladrak/dialog

Scrollable dialog
Added outline class to buttons
Merge pull request #338 from Bladrak/outline

Added outline class to buttons
Update list_field_definition.rst

to have 'route' params accessible, you need to use "addIdentifier" and not a simple "add"
Merge pull request #339 from faboo03/patch-1

Update list_field_definition.rst
Merge remote-tracking branch 'refs/remotes/sonata-project/master'