Fixed the gnutls upgrade to 2.2 by compiling it completely (!) and by adding opencdk to our list of deps, as its internal variant refuses to link correctly

Added Patches/gcrypt-win32-use-automake19.patch.

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

libvlc: Add a --ignore-config options that allow not to use the config file. This is especially useful for libvlc based applications.

Move lua{intf,playlist,meta} to lua/{intf,playlist,meta}. I haven't been able to check the changes to the Win32 and Mac OS X specific Makefile.am parts.

Revert 4ce6c3f3. Fixes drag and drop on my system. Adding quotes to a filename in C/C++ isn't going to change anything (it would on a command line given the way getopt works). Tested with a file named "/home/dionoea/media/test test/redefined :ni=ntendo.mpg".

Bug spotted by Anthony Loiseau

This fixes bbf6e4fe. Apologize to funman II.

playlist: rename ML_decref() to recursively_decref(). Please give useful name to function saying what they do.

playlist: Correctly indicate why we put a buggy yield() at this place. And document a bit that nasty recusrsive ML_Decref() function.

This comes with my official excuses to funman.

Please TEST your changes before pushing
At least, READ the code instead of modifying it blindly

Pointed-out-by: Rafaël Carré <funman@videolan.org>

playlist: To avoid race on p_input destruction, keep a reference around while we need it in playlist_MLLoad().

playlist: Proper locking when editing playlist variable in loadsave.c. Also correctly release p_ml_onelevel->p_input and p_ml_category->p_input when changing them.

This fixes partly make check and input items leaks.