Removing useless references to favicon.png and adding favicon.ico to public so we dont get a 404 when the browser automatically searches for it

app/views/layouts/embed.html.haml

@@ -9,7 +9,7 @@
       = javascript_include_tag "http://html5shiv.googlecode.com/svn/trunk/html5.js"
     = javascript_include_tag 'jquery-1.4.4.min', 'jquery-ui-1.8.6.custom.min', 'jquery.ui.datepicker-pt-BR', 'jquery.numeric', 'jquery.maxlength', 'jquery.timers-1.2', 'timedKeyup'
     = csrf_meta_tag
-    %link{ :rel => 'shortcut icon', :href => '/images/favicon.png' }
+    -#%link{ :rel => 'shortcut icon', :href => '/images/favicon.png' }
     = render '/layouts/analytics'
   %body#site
     = yield

app/views/layouts/teaser.html.haml

@@ -9,7 +9,7 @@
       = javascript_include_tag "http://html5shiv.googlecode.com/svn/trunk/html5.js"
     = javascript_include_tag 'jquery-1.4.4.min', 'jquery-ui-1.8.6.custom.min', 'jquery.ui.datepicker-pt-BR', 'jquery.numeric', 'jquery.maxlength', 'jquery.timers-1.2', 'timedKeyup'
     = csrf_meta_tag
-    %link{ :rel => 'shortcut icon', :href => '/images/favicon.png' }
+    -#%link{ :rel => 'shortcut icon', :href => '/images/favicon.png' }
     = render '/layouts/analytics'
   %body#site
     = render :partial => 'layouts/flash', :locals => { :flash => flash } unless flash.empty?