v3.0.0

• [install-auto] default mode: bootiso chooses the most appropriate copy mode after inspecting ISO file
• --dd option now overrides [install-auto] in lieu of [install-mount-rsync] and force image-copy ([install-dd] mode)
• added --mrsync option to override [install-auto] and force mounting+rsync ([install-mount-rsync] mode)
• securely handle unmounting of target device before altering data, exit when failing
• added -f, --format option to format USB device and quit
• added -L, --label option to chose a label
• added -t, --type option to chose a FS type amongst vfat, exfat, ntfs, ext2, ext3, ext4 and f2fs
• added -M alias to --no-mime-check
• removed -b, --bootloader option since its installation is now automatic
• added -i, --inspect and -p, --probe action flags to inspect ISO file boot capabilities.
• fixed bug preventing label to be set with --no-mime-check option
• set FAT32-LBA by default instead of FAT32
• removed "noconfirm" or "yes" options to pakage managers install commands
• print bootiso name in log messages to comply with UNIX customs
• refactoring with options map
• exhaustive flags combination tests
• better faulty command line argument option assignments handling
• better user feedback and error reports in many corner cases
• added short device selection with omission of full path prefix (/dev/)
• check the existence of mkfs.<type> before formating
• removed -s strict mime check option
• create temporary folders in /var/tmp instead of /tmp (some systems mount /tmp in RAM, which can be problematic with large ISO files)