Patch from Mirsal, as often.

The idea is that "Ctrl + small letter" are now reserved to interface for
dialogs/windows showing.

=====
* Subtitles delay are now 'g','h' (g down, h up) instead of Ctrl+'h'|'j'
* Audio delay are now 'k', 'j' ( j down, k up ) in order to mimic
subtitles delay (g h j k are next to each other on most keyboards).

* loop is 'l' instead of shift+l to simplify and match random that is 'r'.

* audio and subtitles tracks are 'b' and 'v', instead of 'l', 'k', used
now for delay, since all delays are regrouped.

* Menus, title and chapter are now alt+  instead of Ctrl+ and are using
'n','p' for next/previous chapter and 'o','b' for other (title) next/previous
(o, b are next to n, p)

History is using alt+g, alt+h instead of ctrl+v , ctrl+b, (g & h are
next to each other)

Record is using now Ctrl+shift+r to mimic dump which is ctrl + shift +d.

Automatically load files with the following extension using the rawvid module (and set height, width, aspect ratio, chroma and fps correctly): sqcif, qcif, cif, 4cif, 16cif, yuv.

Add some sanity checks to the options' values.

vlc-config: fixed optimizations by splitting CFLAGS_OPTIM into CFLAGS_OPTIM_SIZE and CFLAGS_OPTIM_SPEED, and only one of which is used depending on value --enable-optimize-memory, moreover CFLAGS_NOOPTIM is set to -O0 rather than -O2 whenever possible

the media instance.

turn off styling of text if appropriate.

control/media_instance.c: Work around a missing playlist feature: Playlist should increment the input refcount, and destroy it based upon its refcount value. (this is a temporary hack to allow libvlc usage, until we fix the playlist). 

 * prefix non-exported function names with private_ (as by Pierre d'Herbemont's suggestion)
 * move private functions definitions to src/control/mediacontrol_internal.h
 * move all structure definitions to include/vlc/mediacontrol_structure.h

	  Speex 1.2b1 => 1.2b2

to check:
ffmpeg -i 01\ Sam\'s\ Town.mp3 -ac 1 -acodec pcm_s24be 24be.mov
ffmpeg -i 01\ Sam\'s\ Town.mp3 -ac 1 -acodec pcm_s24le 24le.mov
Patch by Ilkka Ollakka.

QT4: Force need_update on creation so we could view everything on first open of Media Information window
Patch by Hannes Domani, ssbssa -AT- yahoo -boring dot- de

Windows: don't do resizing.
Patch by Hannes Domani, ssbssa -AT- yahoo -boring dot- de

  files)The timing of the raster is determined by t= tags contained within
  the tags. For a  demonstration of karaoke refer to the sample file attached.

* Support for bi-directional text needs to behave inside karaoke
  tags. (In right to left text the raster needs to move from right to left
  instead of left to right - it is supporting this feature that makes this
  patch a little more complicated than it would otherwise be)

* Made the internal handling of font color and alpha tags more consistent
  and convenient in a few places by storing in one variable as AARRGGBB,
  rather than 2.

* Some cleanup of other code.

Patch by Bernie Purcell.