doc: remove devhub links from readme. (#136)

Author: Simon-Wong-hjz

README.md

@@ -3,7 +3,7 @@
 Build a branded travel experience with the Expedia Web Services XAP APIs. Choose from an extensive selection of hotels,
 vacation rentals, flights, cars, activities, and packages to elevate your traveler’s journey.
 
-You can read more about the XAP API on [Developer Hub for XAP](https://developers.expediagroup.com/xap).
+You can read more about the XAP API on Developer Hub for XAP.
 
 ---
 
@@ -24,7 +24,7 @@ Integration tests are placed in the [integrations](tests/integration) directory.
 ## Support
 
 If you have any questions or need help with XAP, please refer to the
-[XAP Support](https://developers.expediagroup.com/xap/support) page.
+XAP Support page on Developer Hub for XAP.
 
 If you experience any issues with the SDK, please raise an issue on the
 [GitHub repository](https://github.com/ExpediaGroup/xap-java-sdk/issues).

examples/README.md

@@ -53,8 +53,7 @@ We are continuously adding more scenarios to demonstrate the usage of other XAP
 ## Requirements
 
 - Ensure you have a valid API key and secret from Expedia Group.
-  Check [Getting started with XAP](https://developers.expediagroup.com/xap/products/xap/set-up/getting-started)
-  for more info.
+  Please refer to Developer Hub for XAP for more info.
 - Java 1.8 or higher
 - Maven
 

tests/integration/README.md

@@ -7,8 +7,7 @@ _**The following instructions apply if you want to run the integration tests loc
 ## Requirements
 
 - Ensure you have a valid API key and secret from Expedia Group.
-  Check [Getting started with XAP](https://developers.expediagroup.com/xap/products/xap/set-up/getting-started)
-  for more info.
+  Please refer to Developer Hub for XAP for more info.
 - Java 1.8 or higher
 - Maven