adding a favicon with attribution in README file

- version : 2.3
//############################################//
	modified:   README.md
	new file:   static/favicon.ico
	modified:   templates/template.html
//############################################//

README.md

@@ -101,3 +101,6 @@ Updating the application involves pulling the latest code, updating dependencies
     ./serve.sh
     ```
 ---
+
+## Links
+- favicon : `<a href="https://www.flaticon.com/free-icons/study-program" title="study program icons">Study program icons created by Triangle Squad - Flaticon</a>`