Add: Action 5 sprite counts for types 0x19, 0x1A and 0x1B. (#54)

Update sprite count for type 0x15.

Author: PeterN

src/data.cpp

@@ -181,10 +181,13 @@ NDF_HEADER(0x04, 18),
 /*12*/ OFFSET,          OPTIONS(1), 0x08,
 /*13*/ OFFSET,          OPTIONS(1), 0x37,
 /*14*/ OFFSET,          OPTIONS(1), 0x24,
-/*15*/ OFFSET,          OPTIONS(1), 0xBF,
+/*15*/ OFFSET,          OPTIONS(1), 0xC0,
 /*16*/ OFFSET,          OPTIONS(1), 0x09,
 /*17*/ OFFSET,          OPTIONS(1), 0x10,
 /*18*/ RECOLOUR,        OPTIONS(1), 0x01,
+/*19*/ OFFSET,          OPTIONS(1), 0x04,
+/*1A*/ OFFSET,          OPTIONS(1), 0x5F,
+/*1B*/ OFFSET,          OPTIONS(1), 0x18,
 00,
 NDF_END
 };