Move g_signals.SetBestChain(..) below SyncWithWallets
Move g_signals.SetBestChain(..) below SyncWithWallets

(cherry picked from commit d920f7dcf876f5bb5c525a55c56028fcf65cbdf1)

reddcoin-project/reddcoin,reddcoin-project/reddcoin,reddcoin-project/reddcoin,reddcoin-project/reddcoin,reddcoin-project/reddcoin,reddcoin-project/reddcoin