added some comments
generate header and total lines
working summary and breakdown per question type
fixed small formatting problem
extended sample questions with additional refers-to value
removed unneccessary columns from output
Create header per refers-to group member
work in progress
working\!
prettified output
Unified breakdown by kind for summary and individual groups
Made summary stylesheet more modular
Merge pull request #1 from JerryPreissler/master

Summary stylesheet