Saving resource description in the VS resource editor

by adding and removing a "String Table" item from the "String Table → Open" dialog and saving changed files

because that avoid subsequent structure changes to the .rc when it's changed in the VS resource editor
Adding delete file key and playlist context menu option

because that makes it faster to delete a file

The deletion is confirmed by the move to recycle bin dialog

Playback goes to the next file when the command is called