dissolve util (#7460)

* ethereum-types refactor in progress

* ethereum-types refactor in progress

* ethereum-types refactor in progress

* ethereum-types refactor in progress

* ethereum-types refactor finished

* removed obsolete util/src/lib.rs

* removed commented out code

dapps/src/apps/fetcher/installers.rs

@@ -18,7 +18,7 @@ use zip;
 use std::{fs, fmt};
 use std::io::{self, Read, Write};
 use std::path::PathBuf;
-use bigint::hash::H256;
+use ethereum_types::H256;
 use fetch::{self, Mime};
 use futures_cpupool::CpuPool;
 use hash::keccak_buffer;

dapps/src/lib.rs

@@ -32,9 +32,8 @@ extern crate zip;
 
 extern crate jsonrpc_http_server;
 
-extern crate ethcore_util as util;
-extern crate ethcore_bigint as bigint;
 extern crate ethcore_bytes as bytes;
+extern crate ethereum_types;
 extern crate fetch;
 extern crate node_health;
 extern crate parity_dapps_glue as parity_dapps;

dapps/src/tests/helpers/registrar.rs

@@ -18,12 +18,11 @@ use std::str;
 use std::sync::Arc;
 use std::collections::HashMap;
 
-use bigint::hash::H256;
+use ethereum_types::{H256, Address};
 use bytes::{Bytes, ToPretty};
 use hash_fetch::urlhint::{ContractClient, BoxFuture};
 use parking_lot::Mutex;
 use rustc_hex::FromHex;
-use util::Address;
 
 const REGISTRAR: &'static str = "8e4e9b13d4b45cb0befc93c3061b1408f67316b2";
 const URLHINT: &'static str = "deadbeefcafe0000000000000000000000000000";