2.9.9

• Add link to ra-language-japanese in Translation doc (3994) (bicstone)
• Fix duplicate keywords (3993) (bicstone)
• Fix warning in Login form (3958) (gstvg)
• Add example of custom Datagrid usage in the List documentation (3956) (nicgirault)
• Add a list if <Pagination> props in the List documentation (3954) (nicgirault)
• Fix pessimistic delete one does not remove item from selection (3926) (fzaninotto)
• Add a link to moleculer-data-provider in Data Providers doc (3925) (jjgumucio)