No dependencies, and default to on...

This reverts commit db14d090.

Fix quiet MOC generation

Signed-off-by: Christophe Mutricy <xtophe@videolan.org>

Widgets can still be hidden though

Lua dialogs are deleted when closed, they can't be hidden or shown.

Either you die at start or you don't. Stop making us loosing our time.

This is "shortdesc" in the Lua descriptor

This flushes the dialog (updates it at the UI level) after a Lua
function return.

After the next commit, you'll have to flush a dialog in order to
update it immediately on the screen.
Flush sends an update signal to the UI dialog provider.

PushCommand takes now a new parameter: b_unique. If set, do not push
this command twice in the command queue.

When the input changes (next track, ...), every capable extension
will execute the function "input_changed"

Forward messages to the extensions manager

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Also remove setting item here as preparsed, as if it has meta, that should
have been done allready somewhere else. Preparsing is controlled by
auto-preparse -variable (no idea where it can be changed), and should work ok.