various fixes, version up

dist/etc/network/kelvin-testnet.cfg

@@ -7,7 +7,7 @@ type=development
 # Possible values: light, full, archive, master, root
 node-role=full
 #node-alias=addr-%node_addr%
-gdb_groups_prefix=kelvin.testnet
+gdb_groups_prefix=kelvin-testnet
 
 seed_nodes_hostnames=[0.root.testnet.klvn.io,1.root.testnet.klvn.io,2.root.testnet.klvn.io,3.root.testnet.klvn.io,4.root.testnet.klvn.io]
 seed_nodes_aliases=[kelvin.testnet.root.0,kelvin.testnet.root.1,kelvin.testnet.root.2,kelvin.testnet.root.3,kelvin.testnet.root.4]