remove v2 contract artifacts

packages/0x.js/package.json

@@ -20,7 +20,7 @@
         "build:all": "run-p build:umd:prod build:commonjs; exit 0;",
         "pre_build": "run-s update_artifacts generate_contract_wrappers",
         "copy_artifacts": "copyfiles -u 2 './src/artifacts/**/*.json' ./lib/src/artifacts",
-        "update_artifacts": "for i in ${npm_package_config_contracts}; do copyfiles -u 4 ../migrations/artifacts/2.0.0/$i.json src/artifacts; done;",
+        "update_artifacts": "for i in ${npm_package_config_contracts}; do copyfiles -u 4 ../migrations/artifacts/2.0.0-beta-testnet/$i.json src/artifacts; done;",
         "generate_contract_wrappers": "abi-gen --abis 'src/artifacts/@(ZRXToken).json' --template ../contract_templates/contract.handlebars --partials '../contract_templates/partials/**/*.handlebars' --output src/generated_contract_wrappers --backend ethers",
         "lint": "tslint --project . --exclude **/src/generated_contract_wrappers/**/*",
         "test:circleci": "run-s test:coverage",
@@ -38,7 +38,7 @@
         "upload_docs_json": "aws s3 cp generated_docs/index.json $S3_URL --profile 0xproject --grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers --content-type application/json"
     },
     "config": {
-        "contracts": "ZRXToken",
+        "contracts": "ZRXToken AssetProxyOwner DummyERC20Token DummyERC721Token ERC20Proxy ERC721Proxy Exchange Forwarder WETH9",
         "postpublish": {
             "assets": [
                 "packages/0x.js/_bundles/index.js",

packages/0x.js/test/global_hooks.ts

@@ -12,6 +12,6 @@ before('migrate contracts', async function(): Promise<void> {
         gas: devConstants.GAS_LIMIT,
         from: devConstants.TESTRPC_FIRST_ADDRESS,
     };
-    const artifactsDir = `../migrations/artifacts/2.0.0`;
+    const artifactsDir = `src/artifacts`;
     await runV2MigrationsAsync(provider, artifactsDir, txDefaults);
 });