#5 Saving and not saving

[JN Monster]

Right now changes made by a user will always be
saved, to ensure the data from the xml file stays
syncronised with the files stored in the project folder.

A way to solve this problem, in case a user don't want
to save is:

Existing xml data:
A. tempory save file
B. save file

New xml data:
1. Always store a list of newly added xml data.
2. Always store a list of deleted xml data.
3. Always store a list of changed xml data.

When a user saves the project:

-delete all files pointed in the second list.
-overwite the save file with the tempory save file
-delete the tempory save file, and the 3 new xml files

And when a user don't change the project:

-delete all files pointed in the first list
-if album names are changed rename them back (3rd
list)
-delete the tempory save file, and the 3 new xml files