switch list of programming books to reSRC
switch list of programming books to reSRC

cleaned-up version of the original list from Stack Overflow
yeungn/hackerhours.org,afeld/hackerhours.org,barraponto/hackerhours.org,orta/hackerhours.org,yeungn/hackerhours.org,sskenner/hackerhours.org,sskenner/hackerhours.org,barraponto/hackerhours.org,afeld/hackerhours.org,HackerHours/hackerhours.org,orta/hackerhours.org,HackerHours/hackerhours.org,HackerHours/hackerhours.org