Efl - efl_model_base changed to use eina_promise
Eio - eio_model use efl_model_base with promise
Eldbus - elddbus models use promise now
Elementary - elm_view_list and elm_view_form use new models with promise
updated all related examples and tests
Instead of "@in type name;" we now use "@in name: type;". This change
is done because of consistency with the rest of Eolian; pretty much
every other part of Eolian syntax uses the latter form.
This is a big breaking change in the .eo format, so please update your
.eo files accordingly and compile Elementary together with the EFL.
@feature