* dgit: Improve error message for unknown suite, to suggest -d.
* git-debrebase: Properly reject bare dgit dsc imports
* git-debrebase: Improve some error message formatting.
* dgit: Improve error message for unknown suite, to suggest -d.
* git-debrebase: Properly reject bare dgit dsc imports
* git-debrebase: Improve some error message formatting.