Fix assign-to-me button align at issue form

app/views/issues/_form.html.haml

@@ -20,7 +20,10 @@
               %i.icon-user
               Assign to
             .input
+              .pull-left
                 = f.select(:assignee_id, @project.users.alphabetically.collect {|p| [ p.name, p.id ] }, { include_blank: "Select a user" }, {class: 'chosen'})
+              .pull-right
+                 
                 = link_to 'Assign to me', '#', class: 'btn btn-small assign-to-me-link'
           .issue_milestone.pull-left
             = f.label :milestone_id do