Enable option font_encoding without freetype.

subtitle_font_encoding is now also used when freetype is disabled.

This is corresponding to r36825, although the GUI doesn't support
changing the option through the preferences in this case (but it's
in gui.conf at least).


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@36826 b3059339-0415-0410-9bf9-f77b7e298cf2
Update documentation on subfont-encoding.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@36827 b3059339-0415-0410-9bf9-f77b7e298cf2
Remove console messages that are no longer needed.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@36828 b3059339-0415-0410-9bf9-f77b7e298cf2