Add gems for test environment.
Setup Rspec (Fix admin role issues on bin).
Move to Rspec 3.0
Change model and add seed data.
Merge pull request #4 from paulld/test_get

Add Rspec 3. Add tests for http GET request on User model.
Merge branch 'master' of github.com:paulld/prediktapi

Conflicts:
	Gemfile
	Gemfile.lock
	app/controllers/coin_transactions_controller.rb
Merge branch 'master' of github.com:paulld/prediktapp