- Fixed building of firmware="ec2" image in combination with grub2
  The partition table type was set to gpt in this case but that
  is not desired for ec2 cloud images. In addition the partition
  setup was incomplete to allow successful installing of grub2
  without a bios_grub partition which was not created for ec2
  typed firmware images
- Correctly duplex stdout to /dev/console
  I still have the problem if we call e.g dialog in a new controlling
  terminal using setctsid all subsequent messages are only shown on
  this terminal even though the console might point to more devices
  which were correctly duplexed before setting a controlling terminal
- Added creation of sha256 hash to product bundler
- Follow up implementation for sha256 hash creation
  Use perl's Digest module instead of calling an external program
- Update bash completion file
  * split into commands and options for commands
Merge pull request #364 from openSUSE/review_140620_product_sign_with_sha256sum

- Added creation of sha256 hash to product bundler
- v5.06.119 released