Update credits
Update credits

Extracted from git by:

git log --format="%aN" d9a0423d80ff8072d30cef7548489b40169800cd..HEAD | sort -u

GerHobbelt/civet-webserver,GerHobbelt/civet-webserver,GerHobbelt/civet-webserver,GerHobbelt/civet-webserver,GerHobbelt/civet-webserver,GerHobbelt/civet-webserver