Minor fixes
Change prop values, when changing size of windows
Set frame as data to window widgets eo.

  So I can delete frame on window deletetion.
fix bug with delayed calls

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
refactor ffi

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
ffi glue created. Delay eo_do handled in ffi glue.

- simulator and editor are using only ffi_glue
- generator on the way

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