add creating a base cmdb instance to the import of chef
names can't have -, silent faliure in migrations
Merge pull request #3 from aabes/pull-req-master-22dafe8f1da6002e31b5ba3027568a4476fd5495

CMDB/proposal code and tests. WIP [2/2]
fix model dir name
Merge pull request #4 from aabes/pull-req-master-2e40d582592a6fafb43be07393f0a2ec76adf4ef

fix model/models [1/1]