fix eslint complaints
fix eslint complaints

dplarson/gitlabhq,stoplightio/gitlabhq,openwide-java/gitlabhq,darkrasid/gitlabhq,dplarson/gitlabhq,jirutka/gitlabhq,t-zuehlsdorff/gitlabhq,htve/GitlabForChinese,axilleas/gitlabhq,darkrasid/gitlabhq,iiet/iiet-git,iiet/iiet-git,axilleas/gitlabhq,jirutka/gitlabhq,darkrasid/gitlabhq,axilleas/gitlabhq,mmkassem/gitlabhq,stoplightio/gitlabhq,LUMC/gitlabhq,htve/GitlabForChinese,iiet/iiet-git,jirutka/gitlabhq,LUMC/gitlabhq,dreampet/gitlab,htve/GitlabForChinese,dplarson/gitlabhq,iiet/iiet-git,htve/GitlabForChinese,axilleas/gitlabhq,stoplightio/gitlabhq,t-zuehlsdorff/gitlabhq,t-zuehlsdorff/gitlabhq,LUMC/gitlabhq,mmkassem/gitlabhq,dplarson/gitlabhq,t-zuehlsdorff/gitlabhq,openwide-java/gitlabhq,mmkassem/gitlabhq,openwide-java/gitlabhq,stoplightio/gitlabhq,jirutka/gitlabhq,dreampet/gitlab,mmkassem/gitlabhq,darkrasid/gitlabhq,dreampet/gitlab,dreampet/gitlab,openwide-java/gitlabhq,LUMC/gitlabhq