Create basic Agent views & scenarios; add #full_name method to Agent; clean up admin_users_steps; OSRA-235
DRY step definition for links to index pages
Clarify step definition for links to index pages; OSRA-235
Refactor Agent to use agent_name instead of first_name & last_name; OSRA-233
Add Agent field to Sponsor form
Add links to Sponsor & Agent views to each others pages
Pause. B264 broke osra-testing
Add scenario to test for agent link on sponsor page
Add scenario to test for sponsor link on agent page
Remove unnecessary if from agent show view; OSRA-235 OSRA-236 OSRA-205 #Code-Review
Change migration timestamp to resolve conflict
Rename Agent to User: migrations, model, ActiveAdmin, factory
Recreate User(as Agent)/Sponsor association
Fix features; OSRA-243 #Code-Review
Resolve migration version issues; fix development_seeds
Code review: use very fake names & emails; add sequence to user_name in users factory
Code review: add unique indexes on user_name & email
Merge pull request #147 from NikitaAvvakumov/rename_agent_to_user

Rename agent to user
OSRA-243 #resolve