Issue #2572791 by Mile23, andriyun, attiks, RoSk0: Fix 'Drupal.WhiteSpace.OpenBracketSpacing' coding standard

Issue #2789315 by amateescu, timmillwood, claudiu.cristea, sandervd, GroovyCarrot, catch, Wim Leers, Berdir, pfrenssen, twistor, xjm: Create EntityPublishedInterface and use for Node and Comment

Revert "Issue #2789315 by amateescu, timmillwood, claudiu.cristea, sandervd, GroovyCarrot, catch, Wim Leers, pfrenssen, Berdir, twistor, xjm: Create EntityPublishedInterface and use for Node and Comment"

This reverts commit d2af1169.

Issue #2789315 by amateescu, timmillwood, claudiu.cristea, sandervd, GroovyCarrot, catch, Wim Leers, pfrenssen, Berdir, twistor, xjm: Create EntityPublishedInterface and use for Node and Comment