ui: do not rely on efl_add
ui: do not rely on efl_add

it turned out that there are some 32bit issues when using those
functions, better not relying on them for now.

marcelhollerbach/verne,marcelhollerbach/jesus,marcelhollerbach/verne,marcelhollerbach/jesus,marcelhollerbach/jesus,marcelhollerbach/verne