code cleanup

Author: tofi86

app/views/attachments/_links.html.erb

@@ -49,5 +49,4 @@
 	  </div>
 	<% end -%>
 <% end %>
-
 </div>

assets/stylesheets/lightbox.css

@@ -1,25 +1,20 @@
-div.attachments div.images
-{
+div.attachments div.images {
   border: 1px solid #CCCCCC;
 	padding: 10px 10px 0 10px;
 	margin:  10px;
 	display: inline-block;
 }
-div.attachments div.images > div
-{
+div.attachments div.images > div {
 	margin-bottom: 10px;
 }
-div.attachments div.images a.lightbox
-{
+div.attachments div.images a.lightbox {
   margin: 0px 5px;
 }
-div.thumbnails img 
-{
+div.thumbnails img {
   max-width: 150px;
 }
 
-a.pdf img, a.swf img
-{
+a.pdf img, a.swf img {
   margin: 0 4px;
   width: 18px;
 }
@@ -51,4 +46,4 @@ a.pdf img, a.swf img
 }
 .fancybox-prev {
     left: -70px;
-}
+}

lib/hooks/view_layouts_base_html_head_hook.rb

@@ -2,11 +2,11 @@ module RedmineLightbox2
   module Hooks
     class ViewLayoutsBaseHtmlHeadHook < Redmine::Hook::ViewListener
       def view_layouts_base_html_head(context={})
-        if context[:controller] && (  context[:controller].is_a?(IssuesController) || 
+        if context[:controller] && (  context[:controller].is_a?(IssuesController) ||
                                       (Object.const_defined?('ContactsController') && context[:controller].is_a?(ContactsController)) ||
                                       context[:controller].is_a?(WikiController) ||
                                       context[:controller].is_a?(DocumentsController) ||
-                                      context[:controller].is_a?(FilesController) || 
+                                      context[:controller].is_a?(FilesController) ||
                                       context[:controller].is_a?(BoardsController) ||
                                       context[:controller].is_a?(NewsController))
           return stylesheet_link_tag("jquery.fancybox-2.1.5.css", :plugin => "redmine_lightbox2", :media => "screen") +