added a suffix in the names of the templates to indicate the provider
Refactor qcow2 backing file checkpoints
Finished new debian7 chroot templates
Make QEMU checkpoint more robust and avoid disk corruption
Major revision of steps to make it easier to use in different templates
Making the 'save_appliance' step not dependent on the state of the machine
Get the debian qemu template functional :D
[dev] Use SPICE to test machines with a graphical interface
[dev] Removed vagrant-proxyconf and vagrant-cachier
[template] renamed arch-bootstrap step
[template] Enabled cache for arch_bootstrap
[template] Add openssh in arch-bootstrap + enable sshd.service/dhcp.service
[template] Add user 'nobody' to allow sshd  to run in the archlinux virtual machine
[template] Remove bootstrap steps for fedora using yum and docker
[template] Enable qcow2 checkpoints (backing-file) only in the "setup" stage
[template] Fixed .ssh and authorized_keys permissions
[template] Avoid crash of in_context when we send a shutdown command to the virtual machine
[template] Exclude special files with rsync (proc/dev...) when copying rootfs to the disk
[template] Force stop qemu if still running
[template] Make debian-chroot depreciated