Check for errors when responding to create
Pass the edit context to get_item when returning the create or update user response.  Fixes #661
Merge pull request #664 from WP-API/issue-661

Pass the edit context when returning the create or update response. Fixes #661
Merge pull request #652 from WP-API/two-post-create-check-error

Check for errors when responding to create
Fix bug in check_required_parameters where JSON request params were not checked.
Merge pull request #673 from WP-API/two-fix-required-JSON

Fix bug in check_required_parameters where JSON params were missed
Fixed bug where JSON params were not being processed.
Set request method for create and edit user tests.
Confirm create and edit user responses use the edit context.  Related #664
Move logic for checking create or edit users response into separate method.
Add test for creating new user with JSON.
Add new skipped test for updating user with JSON.
Merge pull request #675 from WP-API/two-users-fix-param-checks

Fix parameter handling and improve Users Controller tests
Always set up a server for controller tests
Run requests through the server to test route resolution
Require CRUD tests for all controllers
Update user tests to conform to pattern
Stub tests for Taxonomies and Terms
Parent ID should be explicitly defined

It also needs to be the term_taxonomy_id
Failing tests that should actually pass