fixes #3099 - Adding parameters to locations and organizations

Fixes #3974 - Drop leftover Api::V2 wildcard route

fixes #3928 - API v2 - update os_default_templates for operating system

fixes #3524 - api cannot reference smart proxies by name when they contain a "."

fixes #2983 - Add autosign#index to API v1 and v2 and remove from UI controller

fixes #3020 - API v2 - option to specify version in URL as well as in header

fixes #3510 - plugin interface for registering a plugin, updated menu system

fixes #3017 - split APIv2 controllers from v1 parents

fixes #3566 - exposes orchestration tasks via the API at /api/orchestration/id/tasks

fixes #3140 - API to allow importing of puppet classes