Use the relative url prefix for links in Wiki
Retry of gitlab-org/gitlab-ce!4026
@rymai !4050 (merged) solved all other problems how it looks like. I tested this with ruby22
Fixes #17071 (closed)
Retry of gitlab-org/gitlab-ce!4026
@rymai !4050 (merged) solved all other problems how it looks like. I tested this with ruby22
Fixes #17071 (closed)