remove cancel button from pullRequest view
remove cancel button from pullRequest view

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