Merge pull request #1041 from ethcore/rpc_modules

Fixing RPC modules compatibility

parity/rpc.rs

@@ -109,7 +109,7 @@ fn setup_rpc_server(apis: Vec<&str>, deps: &Arc<Dependencies>) -> Server {
 				server.add_delegate(PersonalClient::new(&deps.secret_store).to_delegate())
 			},
 			"ethcore" => {
-				// not adding to modules, since `ethcore` is not supported in geth
+				modules.insert("ethcore".to_owned(), "1.0".to_owned());
 				server.add_delegate(EthcoreClient::new(&deps.miner, deps.logger.clone(), deps.settings.clone()).to_delegate())
 			},
 			"traces" => {