fix puppet warning default_engine
Update README.md

Typo fix (priviledged -> privileged)
change the distribution osfamily from Redhat into RedHat
Merge pull request #192 from doismellburning/patch-1

Update README.md
Merge pull request #188 from gimler/patch-1

fix puppet warning default_engine
Merge pull request #197 from mhellmic/RedHat

change the distribution osfamily from Redhat into RedHat