modify 国际化

app/views/my/account.html.erb

@@ -35,7 +35,7 @@
 			<%= f.text_field :mail, :required => true %>
 		</p>
 		<p style="width:426px;padding-left:26px;>
-			<%= f.select :language, lang_options_for_select %>
+			<%= f.select :language, :Chinese简体中文 => :zh, :English => :en%>
 		</p>
 		<% if Setting.openid? %>
 		<p>

app/views/settings/_display.html.erb

@@ -3,7 +3,7 @@
 <div class="box tabular settings">
 <p><%= setting_select :ui_theme, Redmine::Themes.themes.collect {|t| [t.name, t.id]}, :blank => :label_default, :label => :label_theme %></p>
 
-<p><%= setting_select :default_language, lang_options_for_select(false) %></p>
+<p><%= setting_select :default_language, :Chinese简体中文 => :zh, :English => :en %></p>
 
 <p><%= setting_select :start_of_week, [[day_name(1),'1'], [day_name(6),'6'], [day_name(7),'7']], :blank => :label_language_based %></p>
 <% locale = User.current.language.blank? ? ::I18n.locale : User.current.language %>