Clean up troubleshooting section
Clean up troubleshooting section

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