[files] [cleanup/redesign] removed the old file_list structure and also added file listing in setup

patches/april_2013/p06_update_file_size.py

@@ -0,0 +1,11 @@
+import webnotes, os, webnotes.utils
+
+def execute():
+	files_path = webnotes.utils.get_path("public", "files")
+	for f in webnotes.conn.sql("""select name, file_name from 
+		`tabFile Data`""", as_dict=True):
+		filepath = os.path.join(files_path, f.file_name)
+		if os.path.exists(filepath):
+			webnotes.conn.set_value("File Data", f.name, "file_size", os.stat(filepath).st_size)
+			
+