OPAL-2278 - error notification event should have been fired by the presenter to be trapped by the container
OPAL-2278 - added more validation for mapping ranges and discrete values
Merge pull request #486 from kazoompa/bug-OPAL-2278

OPAL-2278 - added more validation for mapping ranges and discrete values
Upgrade dependencies
Merge branch 'dev'
OPAL-2236: Dowload all mappings of identifiers for an entity type (not exporting ids that have no mappings).
Revert changes to GWTApp.xml