Add list widgets for announcement, news and links with categories and tags

app/views/admin/page_parts/_module_widget.html.erb

@@ -6,7 +6,12 @@
 	<%= f.select :widget_path, @module_app.widgets.collect{|widget| [widget.humanize, widget]}, :selected => @part.widget_path %>
 </span>
 
+:
 
 <span id="widget_category">
 	<%= render 'widget_categories' %>
+</span>
+or
+<span id="widget_tag">
+	<%= render 'widget_tags' %>
 </span>

app/views/admin/page_parts/_widget_tags.html.erb

@@ -0,0 +1 @@
+	<%= select 'page_part', 'tag', @tags.collect{|category| [category[I18n.locale], category.id]}, :selected => (@part ? @part[:tag] : nil), :include_blank => true if @tags && @tags.size > 0 %>

app/views/admin/page_parts/reload_widgets.js.erb

@@ -1,2 +1,3 @@
 $('#widget_list select').html("<%= j options_for_select(@module_app.widgets.collect{|widget| [widget.humanize, widget]}) %>")
-$('#widget_category').html("<%= j render 'widget_categories' %>")
+$('#widget_category').html("<%= j render 'widget_categories' %>")
+$('#widget_tag').html("<%= j render 'widget_tags' %>")