Imported using git-ubuntu import.
Changelog parent: c9470d78b1f5a1d37001234373d905f5c627c264
New changelog entries:
* ubunut-cpc:
- extendend hooks/functions to support creation of derivative images
including mounting images.
- added the ability to create qcow2 images in hooks/functions
- simplified loop clean-up in hooks/functions
- removed assumption that disk1.img would be built
- switched qcow2 generation to use hooks/functions function