Merge branch 'development' into addWebsite

* development:
  Revert "Publish"
  Publish
  Add actual version to CHANGELOG
  Add blockchainLifecycle management to the ExpirationWatcher test
  Update connect CHANGELOG.md in preperation for publishing
  Add TODO comment before BigNumber.config() call
  Prepare connect package for publishing

2 files changed, 7 insertions, 5 deletions

diff --git a/packages/connect/src/http_client.ts b/packages/connect/src/http_client.ts
index ab8c6bfa1..85dc83c61 100644
--- a/packages/connect/src/http_client.ts
+++ b/packages/connect/src/http_client.ts
@@ -18,6 +18,11 @@ import {
 import {schemas as clientSchemas} from './schemas/schemas';
 import {typeConverters} from './utils/type_converters';
 
+// TODO: move this and bigNumberConfigs in the 0x.js package into one place
+BigNumber.config({
+    EXPONENTIAL_AT: 1000,
+});
+
 interface RequestOptions {
     params?: object;
     payload?: object;
@@ -157,9 +162,10 @@ export class HttpClient implements Client {
         const headers = new Headers({
             'content-type': 'application/json',
         });
+
         const response = await fetch(url, {
             method: requestType,
-            body: payload,
+            body: JSON.stringify(payload),
             headers,
         });
         if (!response.ok) {
diff --git a/packages/connect/src/index.ts b/packages/connect/src/index.ts
index 5e97f4f26..c9ebde510 100644
--- a/packages/connect/src/index.ts
+++ b/packages/connect/src/index.ts
@@ -1,12 +1,8 @@
 export {HttpClient} from './http_client';
-export {WebSocketOrderbookChannel} from './ws_orderbook_channel';
 export {
     Client,
     FeesRequest,
     FeesResponse,
-    OrderbookChannel,
-    OrderbookChannelHandler,
-    OrderbookChannelSubscriptionOpts,
     OrderbookRequest,
     OrderbookResponse,
     OrdersRequest,