Old APY's last tag for BC

Merge pull request #716 from plfort/mass-action-id-session

Add MassActionColumn::ID in keys to be removed from session in getFilters

[Break BC] New YAML configuration

You need to configure all your columns.

Join column + useGridPrefix option

Join column + useGridPrefix option

Clean + PSR-4

Merge pull request #603 from cordoval/cordoval-cleanup

bootstrap changes

2.1.13

Fix available operators for datetime column