Added 3.4 test environment to travis config
Added 3.4 test environment to travis config

hkmshb/bottle,samstav/bottle,taisa007/bottle-ja,Inndy/bottle,hayate/bottle,ifduyue/bottle,Inndy/bottle,mrdon/bottle,hayate/bottle,ifduyue/bottle,AWFU/bottle,mefyl/bottle,defnull/bottle,gaotongfei/bottle,StdioA/bottle,khirayama/bottle,oz123/bottle,kevintaw/bottle,defnull/bottle,enzzc/bottle,mefyl/bottle,khirayama/bottle,myzhan/bottle,ericfrederich/bottle,StdioA/bottle,SamuelMarks/bottle,SmithSamuelM/bottle,SamuelMarks/bottle,kevintaw/bottle,bottlepy/bottle,oz123/bottle,fkazimierczak/bottle,catroot/bottle,ericfrederich/bottle,samstav/bottle,hkmshb/bottle,Kjuly/bottle,kevinmel2000/bottle,enzzc/bottle,wangjun/bottle,prologic/bottle,CentricWebEstate/bottle,myzhan/bottle,gaotongfei/bottle,wangjun/bottle,bottlepy/bottle,mrdon/bottle,fkazimierczak/bottle,prologic/bottle,SmithSamuelM/bottle,Kjuly/bottle,CentricWebEstate/bottle,kevinmel2000/bottle,catroot/bottle,taisa007/bottle-ja,AWFU/bottle