Implement business logic for showing Quickload site information

This subtask is to prepare text that needs to be shown in pop-up window:
1. Read igbDefaultPref.json, which contains details about each Quickload site link (There is igbPrefrence.java class object which already reads from json file, please check if same object can be used)
2. Add logic on info button click event to append correct respective Quickload details in pop-up window
3. When user click on Copy option, text should be in Copy buffer, which user can use to paste in his records for reference.