Create user traces resource in api namespace

app/controllers/api/users/traces_controller.rb

@@ -0,0 +1,14 @@
+module Api
+  module Users
+    class TracesController < ApiController
+      before_action :authorize
+
+      authorize_resource :trace
+
+      def index
+        @traces = current_user.traces.reload
+        render :content_type => "application/xml"
+      end
+    end
+  end
+end

app/controllers/api/users_controller.rb

@@ -2,13 +2,13 @@ module Api
   class UsersController < ApiController
     before_action :disable_terms_redirect, :only => [:details]
     before_action :setup_user_auth, :only => [:show, :index]
-    before_action :authorize, :only => [:details, :gpx_files]
+    before_action :authorize, :only => [:details]
 
     authorize_resource
 
     load_resource :only => :show
 
-    before_action :set_request_formats, :except => [:gpx_files]
+    before_action :set_request_formats
 
     def index
       raise OSM::APIBadUserInput, "The parameter users is required, and must be of the form users=id[,id[,id...]]" unless params["users"]
@@ -47,11 +47,6 @@ module Api
       end
     end
 
-    def gpx_files
-      @traces = current_user.traces.reload
-      render :content_type => "application/xml"
-    end
-
     private
 
     def disable_terms_redirect