added sync mode for local to swift, added delete function in utility, added script to remove all 0bytes directories, added script to delete large files without manifest

settings_swift_delete_0_byte_folders.py

@@ -0,0 +1,13 @@
+__author__ = 'xgiovio'
+
+import swift_delete_0_byte_folders
+#swift
+swift_containers = [
+                    "default",
+                    "default_segments"
+                   ]
+delete = True
+fail_tries = 10
+
+for i in range(len(swift_containers)):
+    swift_delete_0_byte_folders.launch(swift_containers[i],delete,fail_tries)