Adds pagination to users list when adding project or group members (#9549).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11200 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/members_controller.rb

@@ -112,8 +112,9 @@ class MembersController < ApplicationController
   end
 
   def autocomplete
-    @principals = Principal.active.not_member_of(@project).like(params[:q]).all(:limit => 100)
-    render :layout => false
+    respond_to do |format|
+      format.js
+    end
   end
 
   private