remove now empty subclasses
avoid multiple sudo calls on one screen
splited wait_encrypt_prompt being a single step; harmonized once wait_encrypt_prompt obsoleted
Merge pull request #166 from os-autoinst/remove_empty_subclasses

remove now empty subclasses
move distribution specific functions into the distribution
Merge pull request #168 from nilxam/split_first_boot

splited wait_encrypt_prompt being a single step; harmonized once wait_encrypt_prompt obsoleted
Merge pull request #169 from os-autoinst/move_distribution_specifics

move distribution specific functions into the distribution
avoid multiple sudo calls on one screen
remove now empty subclasses
splited wait_encrypt_prompt being a single step; harmonized once wait_encrypt_prompt obsoleted
move distribution specific functions into the distribution
Merge branch 'master' into sle12