Issue #2001150 by Argus: Notification group prefilled from first space when creating a second space.
HITRCMIGRATION-86: Add space-wide notification
Fix warning about non-object
HITRCMIGRATION-86: Put flag on all content pages and updated to Drupal coding standards
Put back Check for parent space in URL code.
Merge pull request #1 from blatin/7.x-2.x

HITRCMIGRATION-86: Add space-wide notification