Added necessary escaping

lib/gollum/app.rb

@@ -490,11 +490,11 @@ module Precious
     }x do |path|
       @path        = extract_path(path) if path
       wiki_options = settings.wiki_options.merge({ :page_file_dir => @path })
-      wiki         = Gollum::Wiki.new(settings.gollum_path, wiki_options)
-      @results     = wiki.pages
-      @results     += wiki.files if settings.wiki_options[:show_all]
+      @wiki         = Gollum::Wiki.new(settings.gollum_path, wiki_options)
+      @results     = @wiki.pages
+      @results     += @wiki.files if settings.wiki_options[:show_all]
       @results     = @results.sort_by { |p| p.name.downcase } # Sort Results alphabetically, fixes 922
-      @ref         = wiki.ref
+      @ref         = @wiki.ref
       mustache :pages
     end
 

lib/gollum/views/pages.rb

@@ -23,7 +23,7 @@ module Precious
             end
           end
 
-          breadcrumb.join(" / ")
+          @wiki.sanitizer.clean(breadcrumb.join(" / "))
         else
           "Home"
         end
@@ -60,7 +60,7 @@ module Precious
           result = Hash[folders.sort_by{| key, value | key.downcase} ].values.join("\n") + "\n"
           result += Hash[page_files.sort_by{ | key, value | key.downcase } ].values.join("\n")
 
-          result
+          @wiki.sanitizer.clean(result)
         else
           ""
         end