[Feature Request] provide function to change the order of defined contacts

[arendd]

Is your feature request related to a problem? Please describe.
Usually researcher are interested in defining a specific author order. Currently one can not change the order of the contacts without deleting exisiting ones, e.g. adding a contact in the middle means deleting the last contacts and adding them again.

Describe the solution you'd like
Maybe some simple "+" and "-" buttons to move the contacts in the list up and down

[Freymaurer]

Hey, yes thats a good idea! Will implement this!