Fixing links to examples

Just fixing the links here. Was the example for the API gateway removed? Was looking around the project to find docs about using API gateway but couldn't find much - I think this was being reworked eg sam-goodwin#111?

Author: mxro

README.md

@@ -246,12 +246,12 @@ s3DeliveryStream.objects().toGlueTable(stack, 'ToGlue', {
 
 ## Example Stacks
 
-* [GraphQL API](https://github.com/sam-goodwin/punchcard/blob/master/examples/lib/straw-poll.ts) - Implements a GraphQL API with AWS AppSync for a real-time voting app, "straw poll".
-* [Stream Processing](https://github.com/sam-goodwin/punchcard/blob/master/examples/lib/stream-processing.ts) - respond to SNS notifications with a Lambda Function; subscribe notifications to a SQS Queue and process them with a Lambda Function; process and forward data from a SQS Queue to a Kinesis Stream; sink records from the Stream to S3 and catalog it in a Glue Table.
-* [Invoke a Function from another Function](https://github.com/sam-goodwin/punchcard/blob/master/examples/lib/invoke-function.ts) - call a Function from another Function
-* [Real-Time Data Lake](https://github.com/sam-goodwin/punchcard/blob/master/examples/lib/data-lake.ts) - collects data with Kinesis and persists to S3, exposed as a Glue Table in a Glue Database.
-* [Scheduled Lambda Function](https://github.com/sam-goodwin/punchcard/blob/master/examples/lib/scheduled-function.ts) - runs a Lambda Function every minute and stores data in a DynamoDB Table.
-* [Pet Store API Gateway](https://github.com/sam-goodwin/punchcard/blob/master/examples/lib/pet-store-apigw.ts) - implementation of the [Pet Store API Gateway canonical example](https://docs.aws.amazon.com/apigateway/latest/developerguide/api-gateway-create-api-from-example.html).
+* [GraphQL API](https://github.com/punchcard/punchcard/blob/master/examples/src/straw-poll.ts) - Implements a GraphQL API with AWS AppSync for a real-time voting app, "straw poll".
+* [Stream Processing](https://github.com/punchcard/punchcard/blob/master/examples/src/stream-processing.ts) - respond to SNS notifications with a Lambda Function; subscribe notifications to a SQS Queue and process them with a Lambda Function; process and forward data from a SQS Queue to a Kinesis Stream; sink records from the Stream to S3 and catalog it in a Glue Table.
+* [Invoke a Function from another Function](https://github.com/punchcard/punchcard/blob/master/examples/src/invoke-function.ts) - call a Function from another Function
+* [Real-Time Data Lake](https://github.com/punchcard/punchcard/blob/master/examples/src/data-lake.ts) - collects data with Kinesis and persists to S3, exposed as a Glue Table in a Glue Database.
+* [Scheduled Lambda Function](https://github.com/punchcard/punchcard/blob/master/examples/src/scheduled-function.ts) - runs a Lambda Function every minute and stores data in a DynamoDB Table.
+
 
 ## License