* Protect input item's meta through setters and getters. That allows tracking of input item meta info changes.
* vlc_meta_t gains a table for accessing its non-extra meta.

Runs make update-po

modules/meta_fetcher/luameta.c: Fix file name in header, and add Antoine in authors list as it is a derivative.

misc/events.c: Add a new way to send receive events. (ripped of from libvlc). It will allow input_item to send events.

Distributes luaplaylist scripts with windows packages

Thanks to Little`Bubble

Uses correct interface name.

input/meta.c: Allow meta for media that don't have artist nor album. (Because movies owns the right to get their own meta).

I_PL_REPEAT/I_PL_LOOP/I_PL_RANDOM etc. strings as done after
toggleRepeat usage etc.
Patch by Ilkka Ollakka

Patch from Hannes Domani.