updated readme

Author: scmacdon

javav2/example_code/iotsitewise/README.md

@@ -49,14 +49,11 @@ Code excerpts that show you how to call individual service functions.
 - [CreateAsset](src/main/java/com/example/iotsitewise/scenario/SitewiseActions.java#L138)
 - [CreateAssetModel](src/main/java/com/example/iotsitewise/scenario/SitewiseActions.java#L88)
 - [CreateGateway](src/main/java/com/example/iotsitewise/scenario/SitewiseActions.java#L468)
-- [CreatePortal](src/main/java/com/example/iotsitewise/scenario/SitewiseActions.java#L347)
 - [DeleteAsset](src/main/java/com/example/iotsitewise/scenario/SitewiseActions.java#L293)
 - [DeleteAssetModel](src/main/java/com/example/iotsitewise/scenario/SitewiseActions.java#L320)
 - [DeleteGateway](src/main/java/com/example/iotsitewise/scenario/SitewiseActions.java#L513)
-- [DeletePortal](src/main/java/com/example/iotsitewise/scenario/SitewiseActions.java#L381)
 - [DescribeAssetModel](src/main/java/com/example/iotsitewise/scenario/SitewiseActions.java#L264)
 - [DescribeGateway](src/main/java/com/example/iotsitewise/scenario/SitewiseActions.java#L540)
-- [DescribePortal](src/main/java/com/example/iotsitewise/scenario/SitewiseActions.java#L439)
 - [GetAssetPropertyValue](src/main/java/com/example/iotsitewise/scenario/SitewiseActions.java#L233)
 - [ListAssetModels](src/main/java/com/example/iotsitewise/scenario/SitewiseActions.java#L408)