Qt4 : SimplePrefs: various fixes, remove some widgets, uniformity, cleaning and hiding for Win32/others for some options.

 which weren't used by VLC. This now adds a new b_used flag to module_cache_t which is set to VLC_TRUE once we know that the cached version of the plugin is usable (and thus gets attached to something). If it's not usable, it wont be attached so we tell ModuleDelete() not to try dettaching it.

Patch by ILEoo to make the telnet interface work with "telnet" again (on linux). Looks ok according to the recv(2) manpage. Please fix if this is flawed.

  to avoid a conflict with Carbon API)

(Fixed lol-vlc.aac segfault, http://sam.zoy.org/zzuf/)

(But it still won't be decoded by ffmpeg, we provide extra data too late)

Added VC-1 detection (SMPTE RP 227)

Use vlc_b64_encode_binary and remove ap_* in rtp.c
Fixed 2 invalid memory access and 1 stack corruption in rtp.c (Fixed
the report of rtp segfault with gcc 4.1 by xxcv)

(Fixed 'assert (pufd < ufd + (sizeof (ufd) / sizeof (ufd[0])))' reported
 by xxcv)

Fix "object is not attached" error when quiting VLC. (as far as i can tell, it was triggered since memory leak fix in [18247])

[00000001] main libvlc error: option daemon does not exist
[00000001] main libvlc error: option pidfile does not exist

The were due to the module_EndBand( p_libvlc ); on line 430 in libvlc-common.c . Please check that this is the correct way of doing it.

'r' -> toggle random
'L' -> toggle normal / repeat one / loop

* commit Pierre's 2nd patch to enable weak symbols on OSX when linking vlc. This fixes the compilation of his locale-improvements and a few other problems when using the 10.3.9 SDK. Please check the next nightly on 10.3.x if you got access to it.