show osra_num in index view in place of id but still link to ids in link
tests and method to return affiliate from sponsor
show affiliate and osra_num in sponsor view
Moved concern spec inside model directory
Moved validator specs to inside lib directory
Moved test files to fixtures directory
removed 3 columns from organization model / table

part of PT story https://www.pivotaltracker.com/story/show/79157840
- created migration to remove the fields
- cleaned model to represent new state
- made rspec tests match new requirements
- amended the organization factory
- changed features to represent new model
- changed fields shown in active admin views
Merge pull request #51 from sampritipanda/spec_reorg

Spec Reorganisation
fixed errors in db schema file
remove unneeded params line from spec model
Routing specs for organizations
Routing specs for orphans
Routing specs for partners
Routing specs for orphan lists
Routing specs for sponsors
refactor sponsor_spec grouping related tests within contextx
changed affiliate method form standard conditional to ternary
refactored branch_or_organization tests for clarity
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