don't simulate callbacks and  ignore "auto_create" in SIMULATOR mode

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
clean up

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
add func: wdg_by_eo_find()

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
fix null segv

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
add librt to fix build

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
start playing with gui

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
add tree view for widgets;
  -- avoid adding elements to genlist if it's win;
  -- add objtree item selection by click on object

clean up

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
add property view list

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
add propview and comments to main window

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
fixes; add json to egui; autogenerate egui

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
separate ffi and editor from simulator

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
Merge branch 'develop': many many changes

 - put ffi into separate file
 - separate editor from simulator
 - ui - add obj tree view, editor tree view
 - add json description to egui ui.