[view] for import file
[factory] for import file; didn work
[spec/feature] for import file, delete is commented becasue of factory problem
[controller] import file
[model] add validations import file
[spec/model] import type validations
Merge branch 'master' into add_import_file_ajax_crud
Fix failures
Merge pull request #1 from GAKUEngine/add_import_file_ajax_crud

Add import file ajax crud