…ns, ensure seeding doesn't happen twice, add ONET and Custom Content seeding, re-arrange bower setup, install bower devDependencies for test running, tweak sleep time

…load environment variables even earlier, use Rails 5-compatible awesome_nested_set, add missing User/has_many/Posts association, remove old Mongo-related code, switch new_framework_defaults to Rails 5 defaults (an optimistic decision; potentially premature), eager_load Rails for test environment in environment config rather than test setup

…ass references; reference new cortexcms.org domain; utilize recommended ApplicationJob abstract class; remove unused tenantUsers scope; remove client_skips_authorization? assumptions - no longer needed; set AR generators to use UUID PKs by default

…which doesn't persist factory to AR/ES; should speed up specs; these UserAbility specs aren't testing persistence, just authorization, so this is reasonable

…ort generation

…, fix coverage generation

…w required

…ec_helper