Merged r2262, r2341 and r2486 from trunk.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/0.8-stable@2513 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/application_helper.rb

@@ -487,11 +487,11 @@ module ApplicationHelper
       full_messages = []
       object.errors.each do |attr, msg|
         next if msg.nil?
-        msg = msg.first if msg.is_a? Array
+        msg = [msg] unless msg.is_a?(Array)
         if attr == "base"
-          full_messages << l(msg)
+          full_messages << l(*msg)
         else
-          full_messages << "&#171; " + (l_has_string?("field_" + attr) ? l("field_" + attr) : object.class.human_attribute_name(attr)) + " &#187; " + l(msg) unless attr == "custom_values"
+          full_messages << "&#171; " + (l_has_string?("field_" + attr) ? l("field_" + attr) : object.class.human_attribute_name(attr)) + " &#187; " + l(*msg) unless attr == "custom_values"
         end
       end
       # retrieve custom values error messages
@@ -499,8 +499,8 @@ module ApplicationHelper
         object.custom_values.each do |v|
           v.errors.each do |attr, msg|
             next if msg.nil?
-            msg = msg.first if msg.is_a? Array
-            full_messages << "&#171; " + v.custom_field.name + " &#187; " + l(msg)
+            msg = [msg] unless msg.is_a?(Array)
+            full_messages << "&#171; " + v.custom_field.name + " &#187; " + l(*msg)
           end
         end
       end

app/views/layouts/base.rhtml

@@ -58,7 +58,7 @@
 <div id="ajax-indicator" style="display:none;"><span><%= l(:label_loading) %></span></div>
 	
 <div id="footer">
-    Powered by <%= link_to Redmine::Info.app_name, Redmine::Info.url %> &copy; 2006-2008 Jean-Philippe Lang
+    Powered by <%= link_to Redmine::Info.app_name, Redmine::Info.url %> &copy; 2006-2009 Jean-Philippe Lang
 </div>
 </div>
 <%= call_hook :view_layouts_base_body_bottom %>