VBO 4.4.0 breaks Namespaces

# What?

VBO 4.4.0 was released today. https://www.drupal.org/project/views_bulk_operations/releases/4.4.0

Sadly they did some code "clean up" and changed Namespaces of classes we use. Not cool. So I will have to add a condition to 0.9.0 to not accept 4.4.0

And will open later today a different issue for 1.0.0 to be 4.4.0 compatible. Bummer