Interface to edit or remove Add Input Property data files

[EdmundStephens]

[v2021.10.2] There is currently no interface to edit or remove Add Input Property files. In the example below, the following interfaces would be desirable:

• remove files (and associated properties)
• change file names (e.g. to an updated version)
• force a reload of any / all the files

[hhgs]

Reload of all the files is working, at least for updating data range, adding new property keyword and removing property keyword (when removed in file).