Fix trailing whitespace
Added question number comments

To match google doc listing question contents
Addition to Q5 outcome - adding Croatia

https://www.pivotaltracker.com/story/show/56112542
Whitespace for readability
Remove :rel from links

https://www.pivotaltracker.com/story/show/56112542
Remove link titles

https://www.pivotaltracker.com/story/show/56112542