docs: update instructions on where to ask questions

Author: mamoonraja

.github/ISSUE_TEMPLATE/bug_report.md

@@ -7,6 +7,10 @@ assignees: ''
 
 ---
 
+Remember, an issue is not the place to ask questions. If you have issues with the APIs or have a question about the Watson services, see [Stack Overflow](https://stackoverflow.com/questions/tagged/ibm-watson+ruby).
+
+Before you open an issue, please check if a similar issue already exists or has been closed before.
+
 **Service Status**
 Please review the following:
 

.github/ISSUE_TEMPLATE/feature_request.md

@@ -7,6 +7,10 @@ assignees: ''
 
 ---
 
+Remember, an issue is not the place to ask questions. If you have issues with the APIs or have a question about the Watson services, see [Stack Overflow](https://stackoverflow.com/questions/tagged/ibm-watson+ruby).
+
+Before you open an issue, please check if a similar issue already exists or has been closed before.
+
 **Is your feature request related to a problem? Please describe.**
 A clear and concise description of what the problem is. 
 

CONTRIBUTING.md

@@ -1,9 +1,6 @@
 # Questions
 
-If you are having problems using the APIs or have a question about the IBM
-Watson Services, please ask a question on
-[dW Answers](https://developer.ibm.com/answers/questions/ask/?topics=watson)
-or [Stack Overflow](http://stackoverflow.com/questions/ask?tags=ibm-watson).
+If you have issues with the APIs or have a question about the Watson services, see [Stack Overflow](https://stackoverflow.com/questions/tagged/ibm-watson+ruby).
 
 # Code
 

README.md

@@ -390,6 +390,10 @@ assistant = IBMWatson::AssistantV1.new(
 
 ```
 
+## Questions
+
+If you have issues with the APIs or have a question about the Watson services, see [Stack Overflow](https://stackoverflow.com/questions/tagged/ibm-watson+ruby).
+
 ## Ruby version
 
 Tested on: