Backupsuit-20+git77

-Removed some obsolte code
-No more a flashable copy in the root of the harddisk, only in fullbackup_<type> etc.
-Made some alterations in the way a back-up is made: if a backup is made onto the harddisk there is no longer a flashable copy made in the root of the harddisk.
The backup is only stored in the folder "fullbackup_<type> etc.
 If the backup is made onto an USB-stick then the copy is made in the root and a copy in the folder fullbackup_<type> etc