Feature #1868

Updated by Matthieu Decorde over 3 years ago

* Bind the id combo selection with the current unit view
* title is "Unit fields"
* Show the current unit properties with a Label + Combo (not read only) widgets
** filled with annotation structure "possible values"
* Modifying the Text widget modifies the field value

Open the unit view when :
* the annotation toolbar is opened
* a unit is selected in the identifiants combo of in the edition