Update all the document descriptions in a delivery or review at once

In this release we make it possible to update many document descriptions at once via the mass update button on the toolbar or document import.

Approve the whole delivery with one click

 When the review of a delivery is done, it is clever to approve the documents so that everyone understands which is the correct version. We make this easier by adding an "approve"-button to the toolbar in documents so that you can select many documents and approve them in one go.