Boot Info Script 0.61

Boot Info Script 0.61 is released:

• Add README file.
• Add --update switch to make it easier to download the last development
  version.
• Also detect grub2 files when they are located in /grub2 or /boot/grub2.
• Make sure that BIS is run with bash as shell interpreter.
• Added --stdout switch: write results to standard output instead of a file.
• "boot_info_script.sh" file renamed to "bootinfoscript".
• List EFI boot files.
• Fix displaying of config file string for some grub2 (v1.99) binaries.
• New GUIDs added: - new GUID for Linux basic data partition
  - Chrome OS partitions
• Check for root rights before checking the list of all needed programs, so
  it works also correctly on systems where not all programs are in the $PATH
  variable of a normal user.
• Detect if xz or lzma is available on the system (replaces unlzma command).
• Add filesystem info for the detected Windows boot sector code.
• Fix a crash in BIS which occured when processing a modified grub4dos boot
  loader file which inserts a SLIC table in the ACPI table.