a minor TLS httpd API change was needed (closes #92)

(side effect: closes #89)

- Unduplicate TCP networking code (closes #101)
- Modify net_ListenTCP to support multiple listening sockets
- Update net_ListenTCP callers to the new API

(closes #136)

(RFC2428 - FTP Extensions for IPv6 and NATs) :
- explicitly NAT-friendly FTP (refs #66),
- IPv6 support (closes #130).

configuration.[ch]: Handling of deprecated options in the command line. Add a new configuration helper add_deprecated( name, b_strict).
gui/*: Don't show deprecated option in the preferences
libvlc.h: add the deprecated options from NEWS. Is there others ?
Could the Mac and BeOS dev, check for their gui, please.
Closes #112

	       Untested.

when you change the order of the format string. thanks to blackjack for
noticing

 * modules/stream_out/mosaic_bridge.c: Fixed potential segfault.
 * modules/video_filter/mosaic.c: Run the mosaic thread in a higher priority.

 * include/vlc_block.h: Removed BLOCK_FLAG_END_OF_GOP which I don't use
   any longer.

   --sout-transcode-deinterlace-module and --sout-deinterlace-mode options.

live.com. Fixes livedotcom with sap which has been broken since r10945

  Use performSelectorOnMainThread when available (>= 10.2) to create
  the window from the main thread. Also fixed a couple warnings