bug #4723 Bug Fix #4717 Re-add default CSS classes for built-in actions (bohanyang)
bug #4723 Bug Fix #4717 Re-add default CSS classes for built-in actions (bohanyang)

This PR was merged into the 3.0.x-dev branch.

Discussion
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Bug Fix #4717 Re-add default CSS classes for built-in actions

Fixes #4717

The bug comes from this commit: e8c2504473cfa17adda0cb67c164803bcf1917b8
The default CSS class `"action-$name"` has been removed from `Action::new`
while not added since some actions have CSS classes added in `Actions::createBuiltInAction`
thus the CSS class `"action-$name"` is not finally added in `ActionFactory::processEntityActions` or  `ActionFactory::processGlobalActions`.

Solution: add them manually in `Actions::createBuiltInAction`

Commits
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9a59f37a Re-add default CSS classes for built-in actions

javiereguiluz/EasyAdminBundle,javiereguiluz/EasyAdminBundle