removed test directory, converted Shape's material handle to a refptr<Material> instead of a Material *, made refptr<T>::operator*() and operator->() const members

git-svn-id: svn://anubis/fart/trunk@96 7f9b0f55-74a9-4bce-be96-3c2cd072584d

Makefile

@@ -18,11 +18,8 @@ $(TARGET):
 	make -C main
 	make -C parser
 	$(CXX) -o $@ main/*.o util/*.o shapes/*.o parser/*.o $(CXXFLAGS) $(LDFLAGS)
-	make -C test
-	$(CXX) -o tests test/*.o util/*.o shapes/*.o parser/*.o $(CXXFLAGS) $(LDFLAGS)
 
 clean:
-	make -C test clean
 	make -C parser clean
 	make -C main clean
 	make -C shapes clean