Update Travis icon to use activerecord-hackery account
Update Travis icon to use activerecord-hackery account

vaski/ransack,mariorcardoso/ransack,Mario245/ransack,praktijkindex/ransack,activerecord-hackery/ransack,nagyt234/ransack,avit/ransack,AndrewSwerlick/ransack,guilleva/ransack,johan--/ransack,amboxer21/ransack,laserlemon/ransack,reinteractive/ransack,martndemus/ransack,outstand/ransack,roman-franko/ransack,Eric-Guo/ransack