Add binaryBlob::getExtra()

This needs to be done because m_headers is a private member of
binaryBlob.

desktop_version/src/BinaryBlob.h

@@ -1,6 +1,8 @@
 #ifndef BINARYBLOB_H
 #define BINARYBLOB_H
 
+#include <vector>
+
 /* Laaaazyyyyyyy -flibit */
 // #define VVV_COMPILEMUSIC
 
@@ -47,6 +49,8 @@ public:
 
 	int getSize(int _index);
 
+	std::vector<int> getExtra();
+
 	char* getAddress(int _index);
 
 	void clear();