* po/*, ChangeLog: preparing for the 0.7.0 release.

* modules/gui/wxwindows/interface.cpp: fixed and re-enabled aspect-ratio combobox in the extended gui.

* modules/stream_out/transcode.c: added YV12 raw video fourcc (chroma planes will likely be inverted though).

* modules/demux/mpeg/mpga.c, src/input/stream.c: fixed mem leaks.

VLC Media Player 0.7.0 Bond

* modules/video_output/directx/*: fixed overlay on 24bpp displays.

* modules/gui/wxwindows/preferences_widgets.cpp: use wxL2U() (Thanks Anil).

* Updated version number and Changelog

cvd*: finally shows subtitles (with some bugs)
ogt_parse.c: use common just added above.

ogt_parse.c, render.c: go back to 4-bit alpha since that's what DVD
and CVD have.

 (fixes compilation issues when the libcddb is not present)

some cleanup.

  + fixed a possible crash with Alt+X shortcuts
  + fixed volume slider update

 header, since it doesn't seem to be reliable

* modules/gui/wxwindows/*: use the wxL2U macro when necessary.

* ALL: bumped version number to 0.7.0-test3

not affect or be seen in upcoming release.

* src/libvlc.h: on win9x --win9x-cv-method=0 was problematic (eg. vlc could get stuck during video startup) so --win9x-cv-method=1 is now the default.

* src/libvlc.c: small fixes to Usage().

* include/vlc_block.h: added a temporary i_rate field to block_t.
* modules/codec/libmpeg2.c: synchro uses p_block->i_rate again.
* src/input/*: do not decode audio when i_rate != DEFAULT_RATE.

* modules/video_output/directx/events.c: warning message into debug message.

* modules/video_output/directx/events.c: fixed mouse coordinates for dvd navigation which got broken when we switched to using a child window for the video.

  unavailable after several songs.