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

fixes #3165 - /api/fact_values route missing from v2 API

fixes #1244 - add smart proxy feature refresh link + API call

fixes #2810 - more restful API v2 JSON responses in puppetclasses

NOTE: breaking changes to API v2 api/lookup_keys does not exist, replaced by api/smart_variables and api/smart_class_parameters

fixes #3101 - list available images for CRs, add iam_role field to images API

Fixes #2984 - API v1/v2 StatisticsController and remove JSON from UI controller

fixes #3046 - add NIC CRUD, power and boot operations API

Fixes #2414 - Move puppet report processing code to the report processor

This creates a API route for POST:/api/reports which matches the GET
format for reports. Tests are updated, with the report model tests
moving to the puppet-foreman module (along with the report fixtures).

Refs #2414 - Remove Puppet from facts API and Settings

Reports are still in progress and will come in a later PR
DB schema is updated to not need puppet/rails

fixes #2898 - missing API v2 nested routes for config_templates/:id/locations & organizations

fixes #2142 add Smart Parameters and Smart Class Parameters to API v2

fixes #2539 - puppetrun API added.

fixes #2248 adds api controllers and actions to access_permissions.rb

fixes #2250 API v2 add/remove puppetclasses from hosts and hostgroups

fixes #2299 - Parameters Controller (API v2) can reset parameters (delete them all)

Ensures that unused API v2 routes are not added when using nested routes

refs #1988 and refs #2239

fixes #1988 - CRUD Actions for nested parameters for host, domain, hostgroup, os

e.g.

GET /api/domains/6/parameters
POST /api/hosts/6/parameters
PUT /api/hostgroups/6/parameters/100
DELETE /api/operatingsystems/6/parameters/100

fixes #2239 API v2 CRUD for locations and organizations and added nested loc/org

Fix home mapping in API v2

Home controller is in v1, mapping all the routes from scope for v1
except the final fallback, that needs to go to the end of routes file.

Oterwise status is not working for V2.

v2 api for configuration_templates and template_combinations

added API v2 placeholders.

corrected routes DSL

split api routes to separate routes file

api v1 - render errors with rabl

better detection of permission failure in model
fix ApiConstraints
catch bad routes in api and return json