[Travis] Run at least iOS 8.2. Still red vs 8.3, though.
[Travis] Run at least iOS 8.2. Still red vs 8.3, though.

ppamorim/eigen,orta/eigen,ayunav/eigen,artsy/eigen,mbogh/eigen,foxsofter/eigen,gaurav1981/eigen,foxsofter/eigen,orta/eigen,srrvnn/eigen,ashkan18/eigen,liduanw/eigen,ichu501/eigen,ichu501/eigen,ashkan18/eigen,artsy/eigen,xxclouddd/eigen,ACChe/eigen,ashkan18/eigen,foxsofter/eigen,srrvnn/eigen,neonichu/eigen,gaurav1981/eigen,artsy/eigen,TribeMedia/eigen,zhuzhengwei/eigen,1aurabrown/eigen,neonichu/eigen,artsy/eigen,Havi4/eigen,xxclouddd/eigen,gaurav1981/eigen,1aurabrown/eigen,Shawn-WangDapeng/eigen,Shawn-WangDapeng/eigen,ichu501/eigen,1aurabrown/eigen,Havi4/eigen,Shawn-WangDapeng/eigen,liduanw/eigen,zhuzhengwei/eigen,TribeMedia/eigen,ACChe/eigen,xxclouddd/eigen,foxsofter/eigen,Shawn-WangDapeng/eigen,mbogh/eigen,Havi4/eigen,orta/eigen,Havi4/eigen,TribeMedia/eigen,ppamorim/eigen,ACChe/eigen,artsy/eigen,orta/eigen,ayunav/eigen,ppamorim/eigen,xxclouddd/eigen,TribeMedia/eigen,zhuzhengwei/eigen,neonichu/eigen,srrvnn/eigen,gaurav1981/eigen,ayunav/eigen,neonichu/eigen,ACChe/eigen,ppamorim/eigen,ashkan18/eigen,liduanw/eigen,1aurabrown/eigen,ichu501/eigen,zhuzhengwei/eigen,ayunav/eigen,gaurav1981/eigen,liduanw/eigen,foxsofter/eigen,artsy/eigen,ayunav/eigen,TribeMedia/eigen,xxclouddd/eigen,artsy/eigen,Shawn-WangDapeng/eigen,mbogh/eigen,liduanw/eigen,ashkan18/eigen,neonichu/eigen,ichu501/eigen,mbogh/eigen,srrvnn/eigen,srrvnn/eigen,ACChe/eigen