* modules/gui/wxwindows/preferences.cpp:
- Created the "General Settings" section
- Added help strings in the two main sections,
in the libvlc categories,
and in the module capabilities
* modules/gui/wxwindows/playlist.cpp & wxwindows.h
-Implemented random, loop and repeat using variables
-The eye candy of the dialog box is not very good
but I have no idea how to improve it.
-Focus on the currently playing item
* src/libvlc.h:
- Added help strings for the libvlc categories
- Changed a few "advanced" flag
* include/vlc_help.h:
- Help strings for the two main sections
- Help string for the module capabilities (both by Anil)