Issue #1808670 by dawehner, damiankloip: Added Provide a way for area handlers to be available by area type.

Issue #1808542 by damiankloip: Allow area handlers to override the page title when used in an empty area.

Issue #1515156 by plach, fabsor, steinmb, dawehner: Added Expose the field language column for translatable fields.

Issue #1794538 by dawehner: Add a node_revision.status field in order to be able to fix the CTools test.

Issue #1754354 by andypost, dawehner, Staratel | bjarkig82: Fixed Node revisions only displays latest revision.

Issue #1757042 by bojanz, dawehner: Move remaining file integration from system.views.inc to file.views.inc.

Issue #1748114 by lunaris | damiankloip: Replace calls to comment properties with entity interface methods.