Merge branch 'dev-section-redesign' into reSkinReferenceDocs

* dev-section-redesign: (87 commits)
  Added note about restriction on `testDirectory`
  fix(dev-utils): Make chai a dev dependency since exported interface depends on it
  Add changelog entries
  fix(subproviders): make web3-provider-engine types a 'dependency' so it's available to users of the library
  fix(sra-spec): make @loopback/openapi-v3-types a 'dependency' so it's available to users of the library
  fix(sol-cov): make @types/solidity-parser-antlr a 'dependency' so it's available to users of the library
  fix(dev-utils): make web3-provider-engine types a 'dependency' so it's available to users of the library
  fix(0x.js): make web3-provider-engine types a 'dependency' so it's available to users of the library
  fix(monorepo-scripts): Move the creation of the `.installation-test` directory OUTSIDE of the monorepo root, so that the installed packages can't reference the hoisted node_modules folder
  Remove ContractNotFound errors in contract-wrappers
  Update prettierignore
  Update website to use the new unsubscribeAll method in contract-wrappers
  In abi-gen-wrappers, ./wrappers -> ./src/generated-wrappers
  In contract-wrappers, remove setProvider and add unsubscribeAll method.
  take out explicit children definition in props
  Update json-schemas for contract-wrappers
  Add OrThrow suffix to getContractAddressesForNetwork
  remove unused import
  Update CHANGELOG.json for all changed packages
  Remove ContractAddresses from packages/types (mistake after rebase)
  ...

1 files changed, 27 insertions, 34 deletions

diff --git a/packages/contract-wrappers/src/index.ts b/packages/contract-wrappers/src/index.ts
index e8a53170e..f24828153 100644
--- a/packages/contract-wrappers/src/index.ts
+++ b/packages/contract-wrappers/src/index.ts
@@ -1,3 +1,30 @@
+export { ContractAddresses } from '@0xproject/contract-addresses';
+
+export {
+    WETH9Events,
+    WETH9WithdrawalEventArgs,
+    WETH9ApprovalEventArgs,
+    WETH9EventArgs,
+    WETH9DepositEventArgs,
+    WETH9TransferEventArgs,
+    ERC20TokenTransferEventArgs,
+    ERC20TokenApprovalEventArgs,
+    ERC20TokenEvents,
+    ERC20TokenEventArgs,
+    ERC721TokenApprovalEventArgs,
+    ERC721TokenApprovalForAllEventArgs,
+    ERC721TokenTransferEventArgs,
+    ERC721TokenEvents,
+    ERC721TokenEventArgs,
+    ExchangeCancelUpToEventArgs,
+    ExchangeAssetProxyRegisteredEventArgs,
+    ExchangeSignatureValidatorApprovalEventArgs,
+    ExchangeFillEventArgs,
+    ExchangeCancelEventArgs,
+    ExchangeEventArgs,
+    ExchangeEvents,
+} from '@0xproject/abi-gen-wrappers';
+
 export { ContractWrappers } from './contract_wrappers';
 export { ERC20TokenWrapper } from './contract_wrappers/erc20_token_wrapper';
 export { ERC721TokenWrapper } from './contract_wrappers/erc721_token_wrapper';
@@ -54,40 +81,6 @@ export {
     StateMutability,
 } from 'ethereum-types';
 
-export {
-    WETH9Events,
-    WETH9WithdrawalEventArgs,
-    WETH9ApprovalEventArgs,
-    WETH9EventArgs,
-    WETH9DepositEventArgs,
-    WETH9TransferEventArgs,
-} from './contract_wrappers/generated/weth9';
-
-export {
-    ERC20TokenTransferEventArgs,
-    ERC20TokenApprovalEventArgs,
-    ERC20TokenEvents,
-    ERC20TokenEventArgs,
-} from './contract_wrappers/generated/erc20_token';
-
-export {
-    ERC721TokenApprovalEventArgs,
-    ERC721TokenApprovalForAllEventArgs,
-    ERC721TokenTransferEventArgs,
-    ERC721TokenEvents,
-    ERC721TokenEventArgs,
-} from './contract_wrappers/generated/erc721_token';
-
-export {
-    ExchangeCancelUpToEventArgs,
-    ExchangeAssetProxyRegisteredEventArgs,
-    ExchangeSignatureValidatorApprovalEventArgs,
-    ExchangeFillEventArgs,
-    ExchangeCancelEventArgs,
-    ExchangeEventArgs,
-    ExchangeEvents,
-} from './contract_wrappers/generated/exchange';
-
 export { AbstractBalanceAndProxyAllowanceFetcher, AbstractOrderFilledCancelledFetcher } from '@0xproject/order-utils';
 
 export { AssetBalanceAndProxyAllowanceFetcher } from './fetchers/asset_balance_and_proxy_allowance_fetcher';