Refactor the bascis for a reservation form into it's own class and interface
Adds basic and hackish way of displaying json in a z3c groupform
Use better way to show data on form
Adds the ability to save changed formdata
Adds formdata edit to monthly report, improving the changes-loading behavior there in the progress
Adds ability to define a separate number of formsets which are only accessible to managers
Adds a specific permission to edit management formdata
Use unique names for extracted_data
Updates German translation
Have more consistent wording
Update changelog