issue: Remove new issue button link attr 'target=_blank'
issue: Remove new issue button link attr 'target=_blank'

See: Yona Github issue #164

yona-projects/yona,bloodybear/yona,yona-projects/yona,yona-projects/yona,yona-projects/yona,bloodybear/yona,bloodybear/yona,doortts/fork-yobi,doortts/fork-yobi,bloodybear/yona,doortts/fork-yobi,doortts/fork-yobi