Fixed two bugs
Bug 1:
	If the first item in the dropdown menu does not have a to-do list file, then the to-do list for any file would never get shown.
Bug 2:
	The label saying that no to-do list is found would not update the path name.
Also, now at the end of the initialization, a message saying "Initialized successfully!" will be printed, just so that there is some console output letting you know something is going on.