Updating copyright notices for 2014.
Use LB_INITRAMFS case instead of assuming "live".
Only grab the latest version of kernel+initrd pair.
Auto-detect foreign architectures in packagelist.

* Add function to output unique list of foreign architectures from an
  expanded package list.
* If foreign architectures are detected, add unique architectures
  to dpkg and update apt.
* This requires users to explicitly list at least _one_ package of a
  foreign architecture in their package list (e.g. foo:arch) for any other
  foreign arch dependencies to be handled appropriately.
Only call shift if args are not empty.

Some shells (like dash) will exit fatally when the shift builtin is called
beyond the last option.
Allow config command without root privileges.
Include "components" when detecting local scripts.

This can help facilitate development and testing during the python transition.
Releasing debian version 4.0~alpha32-1.
Building with dh --parallel.
Releasing debian version 4.0~alpha33-1.