Correct gemspec for parsing
Remove debug statements
Remove uneeded #to_proc call
Implement loader registry for multiple backends
Merge branch 'loader_registry'
Add initial filter implementation
Add initial runner class
Add Loader.generate helper method
Merge branch 'filter_stack' into implement_runner
Add Model.generate method to abstract Model construction
Use Runner class for ConfigBuilder.load behavior
Fix variable name typo in filter/roles
Remove hardcoded filter stack setting

...with a slightly less hardcoded filter stack setting.
Merge pull request #2 from hunner/correct_gemspec

Correct gemspec for parsing
Merge branch 'implement_runner'
Add basic README.markdown