use case

Some TBX files do not contain the images inside, but only a relative path reference to a directory beneath the TBX file.

The TBX import should be able to import such images, if they are packed inside the same zip as the TBX file

implementation

• hook into the unzip method of the  TBX import
• move the image folder to the desired place on the disk
• the TBX import should be able to deal with the relative image paths and do the needed stuff to place them to the right place