Create boxes/temp directory if none (regression fix)
Add missing entry to changelog for 0.3.3
Shameless plug
Up version for development
Add note about Vagrant 1.2+ VAGRANT_DEFAULT_PROVIDER to readme
Minor clean up for debian base boxes scripts
"Merge" in code from debian lxc template that comes with Ubuntu 13.04
Disable `/tmp` cleanup on start for base debian boxes

References #68
Disable cfg engines by default when building base boxes
Add note about soon to come Debian base boxes
Update changelog
Avoid trouble when using lxc-console
Copy default lxc.cgroup.devices.allow from ubuntu template