This is so that the net_* functions can use it without making pushing locking assumption on their caller.

macosx: added an option to automagically save the equalizer status and its settings (default enabled). Code cleanup.

X11 video output: give the focus to the video window when going fullscreen, that helps having the video on top of other windows in some situations

Note however that LUA should still be moved to poll().

services/discovery/shout.c: Add a French TV service discovery. For now it only has C+ and les guignols.