* mediacontrol-core.c: update to the new control API
* configure.ac, Modules.am: (unfinished) build changes

Output PDF instead of PS

You will need 
 * xsltproc
 * the docbook XSL package

 follow the key-pressed scheme (I have removed thoses seeks).
 Someone to do the work ?

  I haven't tested thoses changes ...

 * demux, access: change the prototype of access2_New/demux2_New.
 * control: implemented all INPUT_GET/SET.
 * src/input/*.c: removed old functions, move some of them.
              

        - renamed ts2 into ts at the build system level.
        - removed muxer without dvbpsi.

 * access2: added chapter support.

 - VLC_Set VLC_Get were changed to VLC_VariableGet VLC_VariableSet
 - VLC_ClearPlaylist was changed to VLC_PlaylistClear
 - Added a lot of new calls: 
   VLC_PositionGet, VLC_PositionSet, VLC_TimeGet, VLC_TimeSet,
   VLC_LengthGet, VLC_SpeedFaster, VLC_SpeedSlower, VLC_PlaylistIndex,
   VLC_PlaylistNumberOfItems, VLC_PlaylistNext, VLC_PlaylistPrev, 
   VLC_VolumeGet, VLC_VolumeSet, VLC_VolumeMute.
 - everything doxygenized.
 - There are NO mozilla functions of these additions yet. (someone else please?)