updated travis CI script
updated travis CI script

mnk/hamcrest,dkomanov/JavaHamcrest,akruijff/JavaHamcrest,vizewang/JavaHamcrest,tomwhoiscontrary/JavaHamcrest,vizewang/JavaHamcrest,wgpshashank/JavaHamcrest,mmichaelis/JavaHamcrest,wgpshashank/JavaHamcrest,mmichaelis/JavaHamcrest,tomwhoiscontrary/JavaHamcrest,jforge/JavaHamcrest,alb-i986/JavaHamcrest,alb-i986/JavaHamcrest,rysh/JavaHamcrest,akruijff/JavaHamcrest,mnk/hamcrest,plow/JavaHamcrest,plow/JavaHamcrest,dkomanov/JavaHamcrest,rysh/JavaHamcrest,jforge/JavaHamcrest