Move version definition to defines.h.
Add function for retrieving library version.
Import make_directives into GNU Makefile.
Remove unused Makefiles.
Add rules to make "sprite" & "object_sprited" objects.
Add definitions for aolis.*, defines.*, & sprite.* files.
Correct directive to include "sprite/sprite.h".
Apply svn:ignore property recursively to new directories.
Change instructions to work in top directory only.
Add objects & files variables.
