Travis-ci: Ruby 2.2.3 for exclusions and allowed failures
Travis-ci: Ruby 2.2.3 for exclusions and allowed failures

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