Fix first example - field => class
Acknowledge contribution of Grega Pompe.
Update test for form field with iterator with case where two fields are using same iterator.
Reset iterator after using it for a dropdown to allow multiple elements sharing the same iterator.
Add missing changelog entries for release 0.0064.
Bump up version number.
Prepare Changes and README files for upcoming release.
Add test for append operation on element text within lists.
Fix append operation on element text within lists.
Add section about "Simple operators" to the documentation.
Bump up version number.
Prepare Changes and README files for upcoming release.
Call object method instead of doing a hash lookup if iterator record
is an object instead of a hash reference.
Add prerequisite on Scalar::Util.
Add test for using objects inside of iterators.
Prepare Changes and README files for upcoming release.
Add test for append operation on element text within lists.