fixes #3752 - move data population from migrations into seed script

Fixes #3293 add FactoryGirl to tests

fixes #2602 - scoped_search error when using postgresql

refs #2400 clean up tests so there are no orphaned foreign keys

set apiadmin user in headers before api controller tests

This commit adds most of the functionality required for API v1

The overall goal was to extract the existing JSON response
overall controllers, and to move them to a seperate name space.

• documentation was added to all requests (available under /apidoc)...

api v1 - config templates