fileUploader: drag&drop upload requires XHR2 upload feature
fileUploader: drag&drop upload requires XHR2 upload feature

Limseunghwan/oss,doortts/forked-for-history,ahb0327/yobi,brainagenet/yobi,ahb0327/yobi,ChangsungKim/TestRepository01,oolso/yobi,bloodybear/yona,ahb0327/yobi,doortts/fork-yobi,doortts/fork-yobi,naver/yobi,doortts/fork-yobi,bloodybear/yona,doortts/forked-for-history,ihoneymon/yobi,doortts/forked-for-history,brainagenet/yobi,yona-projects/yona,ihoneymon/yobi,yona-projects/yona,bloodybear/yona,naver/yobi,oolso/yobi,brainagenet/yobi,naver/yobi,bloodybear/yona,ChangsungKim/TestRepository01,violetag/demo,doortts/fork-yobi,ihoneymon/yobi,Limseunghwan/oss,violetag/demo,Limseunghwan/oss,oolso/yobi,yona-projects/yona,yona-projects/yona