functionality into cucul_set_attr().
  * Add cucul_ansi_to_attr() and cucul_argb_to_attr().
  * Rename CUCUL_COLOR_* to CUCUL_*.

from an alternate directory (they failed to find common.h).

limitation of 509 characters. Instead of doing:
       char foo[10] = "abcdefghij";
    we now do:
       struct { char f1[4], f2[4], f3[2]; } foo = { "abcd", "efgh", "ij" };

are unavailable, this is a significant gain.

good with Pango.

built-in font so that we now cover all of CP437.

* Implement htons/htonl in common.h just in case.

in all .c files that needed it.

NOTES to tools/optipal.c.

so that the font can be easily rebuilt.

* Replaced the 8-bit internal font with a 4-bit one.

contain development tools that are only useful to libcaca developers.