Adds a pseudo format to api template names and overrides ActionController#default_template so that api templates are chosen automatically.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4466 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/users/index.api.rsb

@@ -0,0 +1,19 @@
+api.array :users do
+  @users.each do |user|
+    api.user do
+      api.id         user.id
+      api.login      user.login
+      api.firstname  user.firstname
+      api.lastname   user.lastname
+      api.mail       user.mail
+      api.created_on user.created_on
+      api.last_login_on user.last_login_on
+
+      api.array :custom_fields do
+        user.visible_custom_field_values.each do |custom_value|
+          api.custom_field custom_value.value, :id => custom_value.custom_field_id, :name => custom_value.custom_field.name
+        end
+      end unless user.visible_custom_field_values.empty?
+    end
+  end
+end