Manually require i18n 0.4.2 before Rails tries to load the most recent gem (#7013).

This workaround makes Redmine work even if i18n 0.5.0 gem is installed.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4516 e93f8b46-1217-0410-a6f0-8f06a7374b81

config/initializers/10-patches.rb

@@ -86,7 +86,7 @@ module I18n
     module Base
       def warn_syntax_deprecation!(*args)
         return if @skip_syntax_deprecation
-        warn "The {{key}} interpolation syntax in I18n messages is deprecated. Please use %{key} instead.\nDowngrade your i18n gem to 0.3.7 (everything above must be deinstalled) to remove this warning, see http://www.redmine.org/issues/5608 for more information."
+        warn "The {{key}} interpolation syntax in I18n messages is deprecated and will be removed in Redmine 1.2. Please use %{key} instead, see http://www.redmine.org/issues/7013 for more information."
         @skip_syntax_deprecation = true
       end
     end