Merge Requests use assignee's from current project, do not update to target project
Created by: karlhungus
On merge requests on forked projects the assign list doesn't update to the target project when the target project is a fork, so you can't necessarily assign it to someone who can look at it.
in 'app/views/merge_requests/_form.html.haml'
.controls= f.select(:assignee_id, @project.team.members.sort_by(&:name).map {|p| [ p.name, p.id ] }, { include_blank: "Select user" }, {class: 'chosen span3'})