Allow the X11 driver to display Unicode characters if they are in the current font (addresses #21).
Allow the X11 driver to display Unicode characters if they are in the
current font (addresses #21).

git-svn-id: 3f9eced0add15b5a9fa491ea3f7f263c10f60fd6@4140 92316355-f0b4-4df1-b90c-862c8a59935f

Distrotech/libcaca,Distrotech/libcaca,mcfiredrill/libcaca-old,mcfiredrill/libcaca-old,mcfiredrill/libcaca-old,mcfiredrill/libcaca-old,mcfiredrill/libcaca-old,mcfiredrill/libcaca-old,Distrotech/libcaca,Distrotech/libcaca,mcfiredrill/libcaca-old,Distrotech/libcaca,Distrotech/libcaca,Distrotech/libcaca,mcfiredrill/libcaca-old,Distrotech/libcaca,mcfiredrill/libcaca-old,Distrotech/libcaca