chore(travis): Try to get travis diffing for PRs to work
chore(travis): Try to get travis diffing for PRs to work

aaam/zephir,steffengy/zephir,zephir-lang/zephir,aaam/zephir,dreamsxin/zephir,vpg/zephir,sergeyklay/zephir,sjinks/zephir,steffengy/zephir,vpg/zephir,steffengy/zephir,zephir-lang/zephir,zephir-lang/zephir,zephir-lang/zephir,sjinks/zephir,vpg/zephir,phalcon/zephir,aaam/zephir,steffengy/zephir,sjinks/zephir,vpg/zephir,dreamsxin/zephir,aaam/zephir,aaam/zephir,sergeyklay/zephir,sjinks/zephir,dreamsxin/zephir,sergeyklay/zephir,dreamsxin/zephir,steffengy/zephir,phalcon/zephir,dreamsxin/zephir,aaam/zephir,sjinks/zephir,sjinks/zephir,sergeyklay/zephir,zephir-lang/zephir,phalcon/zephir,vpg/zephir,steffengy/zephir,phalcon/zephir,dreamsxin/zephir,sergeyklay/zephir,vpg/zephir,phalcon/zephir,phalcon/zephir,sergeyklay/zephir