docs: don't need restart nginx to reload configuration
Update installation.md
Merge pull request #249 from pmgarman/patch-1

Make --without option more clear in comments
Update installation.md
Paginate gitlab projects by 100
Merge branch 'master' of github.com:gitlabhq/gitlab-ci
Merge pull request #89 from zxqfox/patch-2

Don't need restart nginx to reload configuration
Merge pull request #250 from endzyme/patch-1

Update installation.md
Update installation.md: Correct Postgresql username and move user creation above database prep.
Merge pull request #265 from robottokauf3/documentation/installation

Update installation.md: Correct Postgresql user issues.