added missing test for fathers date or death within 1 year of childs birth
refactor fathers death within 1 year of orphans birth tests for clarity
fixed logical errors in test  and incorrect descriptions
change method test from context to describe following betterspecs guidelines
Merge pull request #54 from PurityControl/dob_validation

Dob validation
Refactor orphan list controller
One missed change
Remove paperclip database
Use S3 for file storage on production
Switch back to old orphan list controller