add support for serialization/writing DNA on big endian machines

fix for swapping endianness for nested array of structures

Extras/Serialize/BulletFileLoader/bDNA.cpp

@@ -341,6 +341,7 @@ static int name_is_array(char* name, int* dim1, int* dim2) {
 // ----------------------------------------------------- //
 void bDNA::init(char *data, int len, bool swap)
 {
+	printf("swap = %d\n",swap);
 	int *intPtr=0;short *shtPtr=0;
 	char *cp = 0;int dataLen =0;long nr=0;
 	intPtr = (int*)data;