Transformations -- Drupal data

A set of operations for the Transformations module that deal with Drupal-native data - currently nodes or users, but patches for other entities like files or taxonomy terms are welcome. Depends on Field Tool for retrieving information about node and user fields and getting/setting the field data.

(The main reason that this module is not a part of Transformations itself is maintainability - support for Drupal objects might grow extensive and would probably account for a large chunk of porting effort between Drupal versions. Split out into a separate module, Transformations can be changed without taking full responsibility about potentially complex Drupal-native data.)