removed dfs logic, tests are failing
going to boldly set out on a rearchitect
- starting with config file formatting
- focusing on just belongs_to support
- railtie:
	- checks config/deep_import.yml
	- if found:
		- determines initial state of DeepImport* models
		- read VERSION from DeepImport migration
- simplifying the api/DeepImport.import( :opts => {}, &block)
- reorganizing specs
config is reformatted and processed, specs are not yet reformatted
config is setup for testing
api is tentatively working, stripped down
belongs to other= worksgit status
save is real nice, other has been refactored
belongs_to_nearly_done
Merge branch 'remove_dfs'