Fix order of steps to prevent PostgreSQL errors when running migration (!3355) · Merge requests · GitLab.org / GitLab FOSS · GitLab

Rémy Coutable requested to merge doc-update-8.5-to-8.6-fix-steps-order into master Mar 23, 2016

Supersedes https://github.com/gitlabhq/gitlabhq/pull/10100.

/cc @stanhu @rodrigomanhaes