* let's build libtwolame by default on OSX and Linux; we might want to disable the original lame in the final release

  enabled.

* vcdx/vcdplayer.c: disabled l10n of various error messages
* vcdx/vcd.c: disabled l10n of 2 debug masks. They are horribly to translate and used by advanced users only, who should speak English well enough for this purpose
* rest: disabled l10n of various strings or debug masks which cannot be translated

more to come

mkv.cpp: make the DVD command interpretor global to the demuxer, interpret the command when a button is clicked

- What shall we do for files and module list ?
- Why is there a space after "Audio viualization" in src/libvlc.h ?

* playlist.m: use stringWithUTF8String instead of stringWithCString when creating the Services-Discovery-menus to show UTF8-encoded strings properly
* ncurses.c: don't localise "Ncurses"

* equalizer.m: use preset_list_text instead of preset_list when creating the popup-entries to enable l10n of the presets
* MainMenu.nib: made the equaliser's popup a wider so it fits all l10ns

* BUGS: remove OSX playlist (anyone sees some more issue here readd it with a description...)

- added macosx version detection at runtime with /System/Library/CoreServices/SystemVersion.plist file
- wrapped code

Known bugs: changing advanced view, detection of MacOS X version at
            runtime and many others...