This will make variable inheritance to child inputs much simpler

No need to do that check anymore.

and refactor playlist code for optimization

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

Please, be careful to NOT commit such hacks.

Should show current selection little better

It will allow to removes vlc_object_find(_*) hacks.

To be used by both the 1.0-branch and 1.1. Already uploaded for all three platforms.