Remove sorting on full_name in orphan index as full_name is not an attribute, breaks the app
Merge pull request #130 from NikitaAvvakumov/remove_orphan_full_name_sort

Remove sorting on full_name in orphan index
Write failing specs; OSRA-209 #In-Progress
Write failing spec for updating sponsor affiliation & type
Implementing readonly attributes
Make affiliation-related attributes readonly in sponsor
Introduce sponsor validation for affiliation attributes & refactor sponsor_spec
Fix failing sponsorship_step