serialize the disabled_oauth_sign_in_sources
serialize the disabled_oauth_sign_in_sources

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