In timesheets, which widget should be used to display durations depends
on the company's unit of measurements.
Previously, this was done by overriding the webclient's init method,
where we could check the company's UOM and insert the appropriate field
widget in the field widget registry.
In wowl, the extension mechanism that was used (include on webclient) no
longer exists, as such, this is now done in a service that is started by
the webclient during it's initialization, and as such, happens
essentially in the same part of the webclient lifecycle, but no longer
needs to patch the webclients internals.
Samuel Degueldre
2587a16835