Conversion wizard : Better handle multiple dependencies

When a project has a large number of dependencies to convert, and if you need to change the scope of several of them for instance, you currently need to select, double click and modify each dependency.

A better approach would be to select several dependencies at once and edit the scope in one action

Another pain point : checking/unchecking a subset of all the dependencies requires as many clicks as the number of dependencies. Showing a context menu on right click with select/deselect options would help