Update rake for resetting position

Fix codemirror css

app/assets/stylesheets/lib/codemirror/theme/midnight.css

@@ -6,7 +6,7 @@
 
 /*<!--match-->*/
 span.CodeMirror-matchhighlight { background: #494949 }
-.CodeMirror-focused span.CodeMirror-matchhighlight { background: #314D67; !important }
+.CodeMirror-focused span.CodeMirror-matchhighlight { background: #314D67 !important; }
 
 /*<!--activeline-->*/
 .activeline {background: #253540 !important;}

lib/tasks/new_ui.rake

@@ -91,8 +91,10 @@ namespace :new_ui do
     end
   end
 
-  task :save_users => :environment do
-    User.not_guest_user.where(position: nil).each(&:save)
+  task :reset_user_position => :environment do
+    User.not_guest_user.each_with_index do |user, i|
+      user.update_attribute(:position, i)
+    end
   end
 
 end