Merge branch 'development' into createWethPage

* development: (54 commits)
  Fix redundant spaces
  Fix tests
  Fix website unused vars
  Fix connect unused vars
  Fix 0x.js unused vars
  Dissallow unused vars/imports
  Implement first custom linter rule async-suffix
  Reuse intervalutils in website
  Add a newline
  Name a variable
  Add a comment
  Fix a conditional
  Make migrations deterministic
  Fix linter error
  Fix linter errors
  Add a function to init token balances
  Rename tokenUtils.getNonProtocolTokens to tokenUtils.getDummyTokens
  Add DummyToken to gitignore
  Add DummyToken to artifacts list
  Increase mocha timeout
  ...

4 files changed, 2 insertions, 8 deletions

diff --git a/packages/subproviders/test/integration/ledger_subprovider_test.ts b/packages/subproviders/test/integration/ledger_subprovider_test.ts
index 75f6d47fe..ab4ffb19a 100644
--- a/packages/subproviders/test/integration/ledger_subprovider_test.ts
+++ b/packages/subproviders/test/integration/ledger_subprovider_test.ts
@@ -2,20 +2,16 @@ import * as chai from 'chai';
 import promisify = require('es6-promisify');
 import * as ethUtils from 'ethereumjs-util';
 import * as _ from 'lodash';
-import * as mocha from 'mocha';
 import Web3 = require('web3');
 import Web3ProviderEngine = require('web3-provider-engine');
 import RpcSubprovider = require('web3-provider-engine/subproviders/rpc');
 
 import {
-    ECSignature,
     ledgerEthereumNodeJsClientFactoryAsync,
     LedgerSubprovider,
 } from '../../src';
 import {
     DoneCallback,
-    LedgerGetAddressResult,
-    PartialTxParams,
 } from '../../src/types';
 import {chaiSetup} from '../chai_setup';
 import {reportCallbackErrors} from '../utils/report_callback_errors';
diff --git a/packages/subproviders/test/unit/ledger_subprovider_test.ts b/packages/subproviders/test/unit/ledger_subprovider_test.ts
index 964df5db9..bd4d93325 100644
--- a/packages/subproviders/test/unit/ledger_subprovider_test.ts
+++ b/packages/subproviders/test/unit/ledger_subprovider_test.ts
@@ -6,14 +6,11 @@ import Web3ProviderEngine = require('web3-provider-engine');
 import RpcSubprovider = require('web3-provider-engine/subproviders/rpc');
 
 import {
-    ECSignature,
     LedgerSubprovider,
 } from '../../src';
 import {
     DoneCallback,
-    ECSignatureString,
     LedgerCommunicationClient,
-    LedgerGetAddressResult,
     LedgerSubproviderErrors,
 } from '../../src/types';
 import {chaiSetup} from '../chai_setup';
diff --git a/packages/subproviders/test/unit/redundant_rpc_subprovider_test.ts b/packages/subproviders/test/unit/redundant_rpc_subprovider_test.ts
index edeb1d5a2..2f1676915 100644
--- a/packages/subproviders/test/unit/redundant_rpc_subprovider_test.ts
+++ b/packages/subproviders/test/unit/redundant_rpc_subprovider_test.ts
@@ -11,6 +11,7 @@ import {chaiSetup} from '../chai_setup';
 import {reportCallbackErrors} from '../utils/report_callback_errors';
 
 const expect = chai.expect;
+chaiSetup.configure();
 
 describe('RedundantRpcSubprovider', () => {
     let provider: Web3ProviderEngine;
diff --git a/packages/subproviders/test/utils/report_callback_errors.ts b/packages/subproviders/test/utils/report_callback_errors.ts
index 8a8f4d966..0aaef3f05 100644
--- a/packages/subproviders/test/utils/report_callback_errors.ts
+++ b/packages/subproviders/test/utils/report_callback_errors.ts
@@ -1,4 +1,4 @@
-import { DoneCallback } from '../../src/types';
+import {DoneCallback} from '../../src/types';
 
 export const reportCallbackErrors = (done: DoneCallback) => {
     return (f: (...args: any[]) => void) => {