Update the issue and PR templates

.github/ISSUE_TEMPLATE.md

@@ -1,4 +1,4 @@
-Please use the "Preview" tab above to view this message
+Please use the "Preview" tab above to view this message if you are seeing this in the new issue text box.
 
 Please use this issue tracker only for the build script related bugs and enhancements, such as:
 

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,4 +1,4 @@
-Please use the "Preview" tab above to view this message
+Please use the "Preview" tab above to view this message if you are seeing this in the new pull request text box.
 
 Please make sure that:
 

README.md

@@ -38,7 +38,11 @@ or pass this option as a command line parameter like
 
 to display the kernel configuration menu during the compilation process
 
-More info:
+## Reporting issues
+
+Please read [this](https://github.com/igorpecovnik/lib/blob/master/.github/ISSUE_TEMPLATE.md) notice first before opening an issue.
+
+## More info:
 
 - [Documentation](https://docs.armbian.com/Developer-Guide_Build-Preparation/)
 - [Prebuilt images](https://www.armbian.com/download/)