- Fixed typo in suse-13.1/suse-vagrant-box definition
  * wrong indention
- Added runtime check __checkSelectedBootLoaderIncluded
  Check if the selected bootloader will also be installed into the image
- Extend scope of kiwi --check-config
  Additionally call the prepare runtime checks after validation
- Update Makefile
  + don't use shell backticks, instead use make's shell command
  + limit scope of 'make valid' target to the present architecture
- Cleanup examples and templates
  + remove obsolete openSUSE 12.1 examples
  + fix package lists and type setup according to result
    of preparation runtime checks