Add tutorial link

Author: PhilWakelin

README.md

@@ -4,6 +4,8 @@
 This sample provides a Spring Boot application that uses the JCICS TSQ Java API to provide a RESTful CICS temporary storage queue (TSQ) browsing service. The sample also provides a set of Maven and Gradle build files 
 for use either in Eclipse or standalone build environments.
 
+For further details about the development of this sample refer to the tutorial [Spring Boot Java applications for CICS, Part 1: JCICS, Gradle, and Maven](https://developer.ibm.com/tutorials/spring-boot-java-applications-for-cics-part-1-jcics-maven-gradle/)
+
 
 ## Requirements
 
@@ -163,4 +165,4 @@ The example application is divided into four services which perform actions on a
 
 
 ## License
-This project is licensed under [Eclipse Public License - v 2.0](LICENSE). 
+This project is licensed under [Eclipse Public License - v 2.0](LICENSE).