Adds a "visible" option on User and Project custom fields (#1738).

If set to false, the custom field won't be display on user profile/project overview.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4382 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/projects/index.xml.builder

@@ -8,7 +8,7 @@ xml.projects :type => 'array' do
       xml.description project.description
       xml.parent(:id => project.parent_id, :name => project.parent.name) unless project.parent.nil?
       xml.custom_fields do
-        project.custom_field_values.each do |custom_value|
+        project.visible_custom_field_values.each do |custom_value|
           xml.custom_field custom_value.value, :id => custom_value.custom_field_id, :name => custom_value.custom_field.name
         end
       end unless project.custom_field_values.empty?

app/views/projects/show.rhtml

@@ -16,7 +16,7 @@
  	<li><%=l(:label_subproject_plural)%>:
 	    <%= @subprojects.collect{|p| link_to(h(p), :action => 'show', :id => p)}.join(", ") %></li>
   <% end %>
-	<% @project.custom_values.each do |custom_value| %>
+	<% @project.visible_custom_field_values.each do |custom_value| %>
 	<% if !custom_value.value.blank? %>
 	   <li><%= custom_value.custom_field.name%>: <%=h show_value(custom_value) %></li>
 	<% end %>

app/views/projects/show.xml.builder

@@ -7,7 +7,7 @@ xml.project do
   xml.homepage    @project.homepage
   
   xml.custom_fields do
-    @project.custom_field_values.each do |custom_value|
+    @project.visible_custom_field_values.each do |custom_value|
       xml.custom_field custom_value.value, :id => custom_value.custom_field_id, :name => custom_value.custom_field.name
     end
   end unless @project.custom_field_values.empty?