Updated with correct amounts for Batch Requests

The Microsoft Docs say the limit is 1000, not 100. 

We have also done some local testing and the code can deal will 1000 requests as soon as we hit 1001, Microsoft returns with "The current change set contains too many operations. A maximum number of '1000' operations are allowed in a change set"

README.md

@@ -1138,7 +1138,7 @@ To make sure that it works, please execute any operation before calling `dynamic
 
 There are also out of the box Web API limitations for batch operations:
 
-* Batch requests can contain up to 100 individual requests and cannot contain other batch requests.
+* Batch requests can contain up to 1000 individual requests and cannot contain other batch requests.
 * The `odata.continue-on-error` preference is not supported by the Web API. Any error that occurs in the batch will stop the processing of the remainder of the batch.
 
 You can find an official documentation that covers Web API batch requests here: [Execute batch operations using the Web API](https://docs.microsoft.com/en-us/dynamics365/customer-engagement/developer/webapi/execute-batch-operations-using-web-api).