fixed nasty bug when browsing on renames.

Turned off dirsize until new vcs release.
some templating updates

rhodecode/public/css/style.css

@@ -55,7 +55,7 b' body {'
 	margin: 0;
 	padding: 0;
 	height: 100%;
-	background: #d1d1d1 url("../images/background.png") repeat;
+	background: url("../images/background.png") repeat scroll 0 0 #B0B0B0;
 	font-family: Lucida Grande, Verdana, Lucida Sans Regular,
 		Lucida Sans Unicode, Arial, sans-serif;
 	font-size: 12px;
@@ -230,7 +230,6 b' div.options a:hover {'
 #header {
 	margin: 0;
 	padding: 0 30px 0 30px;
-	background: #b0b0b0 url("../images/header_background.png") repeat;
 }
 
 /*
@@ -2193,7 +2192,6 b' div.form div.fields div.buttons input {'
 	padding: 0px 30px;
 	clear: both;
 	overflow: hidden;
-	background: url("../images/header_background.png") repeat scroll 0 0 #B0B0B0;
 	text-align: right;
 }
 
@@ -3414,7 +3412,6 b' div.gravatar {'
 	min-height: 100%;
 	clear: both;
 	overflow: hidden;
-	background: url("../images/header_background.png") repeat scroll 0 0 #B0B0B0
 }
 
 /*

rhodecode/templates/files/files_browser.html

@@ -49,7 +49,9 b''
 						${h.link_to(node.name,h.url('files_home',repo_name=c.repo_name,revision=c.cur_rev,f_path=node.path),class_=file_class(node))}
 		             </td>
 		             <td>
+		             %if node.is_file():
 		             	${h.format_byte_size(node.size,binary=True)}
+		             %endif	
 		             </td>
 		             <td>
 		              %if node.is_file():