* New color extraction video filter. Can be used to extract the Red, Green or Blue component from a video.
 * Add stuff about motiondetect and extract in the News (even though motiondetect isn't finished)

Rewrite motion detect filter. It currently draws a white rectangle arround moving objects (on fixed backgrounds). I still need to add code to make it possible to trigger an action when movement is detected (i.e. a VLM command to start recording).

Fix size of preference tree items

* Added some comments
* Set the b_pausable flage and remove the b_fade/b_stop flags from the dvbsubs.
  They are ephemer and if you need these options set, then figure out another way.

* switched the middle arrow buttons from faster/slower to backward/forward to reflect the same functionality as the usual controller window, thus a more consistent GUI. Thanks to the6thReplicant from the forum for the hint.

 * skins2/src/generic_layout.cpp: Fixed an old memory leak
This is a forwardport of [18282]

* const string fixes 
* make a couple of functions static

- Do not leak result from utf8_readdir (ALWAYS strdup'ed).

  * utf8_fopen for: galaktos and snapshots
  * vlc_closedir_wrapper for: webintf, mkv, ncurses and gnutls

 - Only try Real RTSP in case of rtsp:// realrtsp:// or pnm://
 - Don't use fprintf

  releasing it. mutex locks /= 20 on a standard preparse run
* Only create absolutely necessary variables while preparsing
--> Preparse speed *= 4 (with item in disk cache of course)

* Do not rebuild playlist too much while adding a directory. Add a new flag
  to NodeCreate and Add to control this behaviour

For some unknown reason, wxwidgets 2.6.3 always return WXK_NUMPAD_DELETE
even in case normal Delete key was pressed

Please consider backporting just for Win32 binaries.

Fix m3u export

This might not fix it, but it surely should eleviate the problem.
forwardport of [18324]

  - fspanel centering on right screen
  - fspanel don't hide if mousepointer is over fspanel