Merge pull request #666 from Lectem/patch-1

remove memory.h dependancy

include/assimp/types.h

@@ -47,7 +47,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 // Some runtime headers
 #include <sys/types.h>
-#include <memory.h>
 #include <math.h>
 #include <stddef.h>
 #include <string.h>