Release 0.1.6

- don't hardcode environment.d
- more package and service name mappings for openSUSE and Fedora
- add lsof package to all Fedora images
- fix dhcp-all-interfaces on Fedora
- spelling fixes
- fix kernel extraction on openSUSE
- adjust neutron package install for Fedora
- make the MIRROR_TARGET directory if it didn't exist
- bump the testtools dependency version
- add ability to use local cloud image for Fedora
- add bash as a dependency to the deploy ramdisk
- include /lib64 into the deploy ramdisk on openSUSE
- skip relabel unless SELinux is enforcing
- mount root filesystem readonly during boot
- install dhcp-client for openSUSE ramdisks