Set travis.yml to use system ruby
Set travis.yml to use system ruby

phatblat/Quick,jeffh/Quick,Quick/Quick,ikesyo/Quick,dgdosen/Quick,jeffh/Quick,Quick/Quick,ikesyo/Quick,dgdosen/Quick,jeffh/Quick,Quick/Quick,DanielAsher/Quick,DanielAsher/Quick,phatblat/Quick,ikesyo/Quick,dgdosen/Quick,Quick/Quick,phatblat/Quick,phatblat/Quick