Add CHANGELOG
Add CHANGELOG

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