…ince the step Setup DB fails if it doesn't. see issue #1038 for more detials.
of 'gitlab.yml'. gitlabhq\config\initializers\1_settings.rb looks for 'gitolite_admin_uri' in the 'git' section of 'gitlab.yml' Actually, that setting is in the 'git_host' section. If not fixed, the 'gitolite_admin_uri' would always be equals to 'git@localhost:gitolite-admin', even if the administrator wants to have another user than 'git' in charge of that repo.
… existing contents
buttons on forms are disabled on submit (re-enabled after the request is complete)
…tart with just making it read-only and not executable.