Merge pull request #852 from tronprotocol/p2p

mdf p2p version

Author: lvs007

src/main/resources/config.conf

@@ -87,7 +87,7 @@ node {
   minParticipationRate = 33
 
   p2p {
-    version = 67 # 67: testnet; 101: debug
+    version = 68 # 68: testnet; 101: debug
   }
 
 }