Fixed issue with milestone not being un-selectable
Fixed issue with milestone not being un-selectable

axilleas/gitlabhq,mmkassem/gitlabhq,iiet/iiet-git,dwrensha/gitlabhq,icedwater/gitlabhq,icedwater/gitlabhq,t-zuehlsdorff/gitlabhq,larryli/gitlabhq,stoplightio/gitlabhq,shinexiao/gitlabhq,darkrasid/gitlabhq,htve/GitlabForChinese,axilleas/gitlabhq,jirutka/gitlabhq,allysonbarros/gitlabhq,LUMC/gitlabhq,htve/GitlabForChinese,htve/GitlabForChinese,jirutka/gitlabhq,dreampet/gitlab,larryli/gitlabhq,dwrensha/gitlabhq,dreampet/gitlab,iiet/iiet-git,allysonbarros/gitlabhq,martijnvermaat/gitlabhq,openwide-java/gitlabhq,martijnvermaat/gitlabhq,iiet/iiet-git,LUMC/gitlabhq,SVArago/gitlabhq,iiet/iiet-git,dplarson/gitlabhq,daiyu/gitlab-zh,axilleas/gitlabhq,Soullivaneuh/gitlabhq,shinexiao/gitlabhq,darkrasid/gitlabhq,SVArago/gitlabhq,screenpages/gitlabhq,openwide-java/gitlabhq,jirutka/gitlabhq,daiyu/gitlab-zh,mr-dxdy/gitlabhq,martijnvermaat/gitlabhq,mr-dxdy/gitlabhq,htve/GitlabForChinese,shinexiao/gitlabhq,daiyu/gitlab-zh,LUMC/gitlabhq,dplarson/gitlabhq,dplarson/gitlabhq,screenpages/gitlabhq,larryli/gitlabhq,allysonbarros/gitlabhq,mr-dxdy/gitlabhq,mmkassem/gitlabhq,t-zuehlsdorff/gitlabhq,stoplightio/gitlabhq,mmkassem/gitlabhq,mmkassem/gitlabhq,t-zuehlsdorff/gitlabhq,dreampet/gitlab,Soullivaneuh/gitlabhq,shinexiao/gitlabhq,screenpages/gitlabhq,openwide-java/gitlabhq,stoplightio/gitlabhq,dreampet/gitlab,SVArago/gitlabhq,jirutka/gitlabhq,mr-dxdy/gitlabhq,dplarson/gitlabhq,screenpages/gitlabhq,LUMC/gitlabhq,t-zuehlsdorff/gitlabhq,dwrensha/gitlabhq,daiyu/gitlab-zh,stoplightio/gitlabhq,Soullivaneuh/gitlabhq,icedwater/gitlabhq,openwide-java/gitlabhq,allysonbarros/gitlabhq,SVArago/gitlabhq,martijnvermaat/gitlabhq,dwrensha/gitlabhq,darkrasid/gitlabhq,darkrasid/gitlabhq,larryli/gitlabhq,icedwater/gitlabhq,Soullivaneuh/gitlabhq,axilleas/gitlabhq