added tags to index page, added html safe for show

vendor/built_in_modules/gallery/app/controllers/panel/gallery/back_end/albums_controller.rb

@@ -15,7 +15,8 @@ class Panel::Gallery::BackEnd::AlbumsController < OrbitBackendController
       @authenticated = false
     end
     @categories = get_categories_for_index
-    @albums = GalleryAlbum.all   
+    @albums = GalleryAlbum.all  
+    @tags = get_tags 
   end
 
   def show
@@ -30,6 +31,7 @@ class Panel::Gallery::BackEnd::AlbumsController < OrbitBackendController
 
   def new
     @categories = get_categories_for_index
+    @tags = get_tags 
     @album = GalleryAlbum.new
    
   end

vendor/built_in_modules/gallery/app/views/panel/gallery/back_end/albums/index.html.erb

@@ -1,3 +1,13 @@
+<% set_default_index do 
+  objects @albums
+  filterable
+  filter_field  type: 'objects',
+                values: @tags,
+                translation: 'tags',
+                object_field: 'name'
+end %>
+<%= render 'admin/default_index/index' %>
+
 <%= stylesheet_link_tag "gallery" %>
 <%#= stylesheet_link_tag "filter" %>
 
@@ -37,12 +47,7 @@
               </div>
             </div>
             <div class="accordion-body collapse" id="collapse-tags">
-              <div class="accordion-inner pagination-right" data-toggle="buttons-checkbox">
-                <a href="#" class="btn btn-small">Tags1</a>
-                <a href="#" class="btn btn-small">Tags2</a>
-                <a href="#" class="btn btn-small">Tags3</a>
-                <a href="#" class="btn btn-small">Tags4</a>
-              </div>
+              
               <div class="filter-clear">
                 <a href="#" class="btn btn-link btn-small"><i class="icons-cycle"></i>Clear</a>
               </div>

vendor/built_in_modules/gallery/app/views/panel/gallery/back_end/albums/show.html.erb

@@ -84,7 +84,7 @@
 <div class="rgbody">
   <div class="gallery-info">
     <h3><%= @album.name %></h3>
-    <p class="muted"><%= @album.description %></p>
+    <p class="muted"><%= @album.description.html_safe %></p>
   </div> 
   <ul id="imgholder" class="gallery clearfix" data-gallery-id="album">
     <% @images.each do |image| %>