init commit for 0.0.6 version
New admin/redeem_codes controller CRUD introduced
Refactored redeem code specs to go green
Changed redemption code views to HAML and added UI.
Added admin/redeem_codes resource to routing.
Added redeem codes to sidebar.
Added model method to check for existing redemption codes by company.
Added 0.0.6 and feature to changelog
Set redeem code order by code ASC
Added search feature to redemption codes.
Added redeem code option to mobile navigation.
Changed gem version to release.