Refactor Basic Pep IT tests, part 1
Move wiring to Abstract class, make test objects
fixes test issue for everyone principals, which has the name "EVERYONE"
More unauthenticated user tests;  fixed JSON acls
Add new completely open object, test it
Fix some paths in unauthenticated user tests, add organizational
comments
fixes 500s, which were thrown on access denied exceptions
Stub for Basic Roles IT setup class
Remove attempt to refactor setup
Finish tests for unauthenticated user
Reader tests
Writer tests, part 1
Fix example admin object
Tests on admin object for all roles
Tests for admin role
fixed real node lookup, path query was not recursing up tree
fixed CREATED 201 response codes
Fix failing Admin tests:  should be denied if they don't have admin role on object