remove v0.8 from travis (jshint broken)
remove v0.8 from travis (jshint broken)

sanemat/shelljs,a-x-/shelljs,1000copy/shelljs,shelljs/shelljs,beni55/shelljs,quietshu/shelljs,blockloop/shelljs,zhangda89/shelljs,moatazelmasry2/shizz,mcanthony/shelljs,vinodpanicker/shelljs,rezonant/shelljs,1000copy/shelljs,moatazelmasry2/shizz,jcoreio/shelljs,psema4/shelljs,xebitstudios/shelljs,node-proj/shelljs,freitagbr/shelljs,arturadib/shelljs