Merge pull request #1215 from ethereum/remix_tests_import_fix_webpack_vscode

remix-tests/src/deployer.ts

 import async from 'async'
 var remixLib = require('remix-lib')
-import Web3 from 'web3'
+import Web3 = require('web3')
 
 export function deployAll(compileResult: object, web3: Web3, callback) {
     let compiledObject = {}

remix-tests/src/run.ts

 import commander from 'commander'
-import Web3 from 'web3'
+import Web3 = require('web3')
 import { runTestFiles } from './runTestFiles'
 import fs from './fileSystem'
 import { Provider } from 'remix-simulator'

remix-tests/src/runTestFiles.ts

@@ -3,7 +3,7 @@ import fs from './fileSystem'
 import { runTest } from './testRunner'
 import { TestResultInterface, ResultsInterface } from './types'
 import colors from 'colors'
-import Web3 from 'web3'
+import Web3 = require('web3')
 
 import { compileFileOrFiles } from './compiler'
 import { deployAll } from './deployer'

remix-tests/src/testRunner.ts

 import async from 'async'
 import * as changeCase from 'change-case'
-import Web3 from 'web3'
+import Web3 = require('web3')
 import { RunListInterface, TestCbInterface, TestResultInterface, ResultCbInterface } from './types'
 
 function getFunctionFullName (signature: string, methodIdentifiers) {

remix-tests/tests/testRunner.ts

 import 'mocha'
 import * as async from 'async'
-import Web3 from 'web3'
+import Web3 = require('web3')
 import * as assert from 'assert'
 import { Provider } from 'remix-simulator'