Check all nodes for nLocalThinBlockBytes
Check all nodes for nLocalThinBlockBytes

Because we still allow un-requested thinblocks we must check
every node for their nLocalThinBlockBytes when deciding which
node is the largest and needs clearing and disconnecting.

Justaphf/BitcoinUnlimited,arruah/ensocoin,Bitcoin-com/BUcash,BitcoinUnlimited/BitcoinUnlimited,arruah/ensocoin,Justaphf/BitcoinUnlimited,BitcoinUnlimited/BitcoinUnlimited,BitcoinUnlimited/BitcoinUnlimited,arruah/ensocoin,Bitcoin-com/BUcash,Bitcoin-com/BUcash,Justaphf/BitcoinUnlimited,BitcoinUnlimited/BitcoinUnlimited,BitcoinUnlimited/BitcoinUnlimited,Justaphf/BitcoinUnlimited,Bitcoin-com/BUcash,Bitcoin-com/BUcash,arruah/ensocoin,Justaphf/BitcoinUnlimited,arruah/ensocoin,arruah/ensocoin,Justaphf/BitcoinUnlimited,Bitcoin-com/BUcash,BitcoinUnlimited/BitcoinUnlimited