+ got rid of DELAY.
  * test/demo.c:
    + Minor animation effect.


git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/ttyvaders/trunk@94 92316355-f0b4-4df1-b90c-862c8a59935f

+ Moved ee_get_key() here.
  * libee/math.c:
    + Moved r00t() here and renamed it to ee_sqrt().
    + Moved GET_RAND() here and renamed it to ee_rand().
  * src/math.c:
    + Removed this deprecated file.


git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/ttyvaders/trunk@90 92316355-f0b4-4df1-b90c-862c8a59935f

git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/ttyvaders/trunk@80 92316355-f0b4-4df1-b90c-862c8a59935f