Network decentralizatoin and bug fixes

src/main.h

@@ -224,6 +224,8 @@ void ThreadScriptCheck();
 void PartitionCheck(bool (*initialDownloadCheck)(), CCriticalSection& cs, const CBlockIndex *const &bestHeader, int64_t nPowTargetSpacing);
 /** Check whether we are doing an initial block download (synchronizing from disk or network) */
 bool IsInitialBlockDownload();
+/** Check if the daemon is in sync */
+bool IsInSync();
 /** Format a string that describes several potential problems detected by the core */
 std::string GetWarnings(const std::string& strFor);
 /** Retrieve a transaction (from memory pool, or from disk, if possible) */