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

fixes #2933 - add missing fields to installation media API

fixes #863 - added ldap_filter to LDAP auth sources to filter lookups using RFC 2254 filters

fixes #2838 - taxonomies controller - fix in params and finder

fixes #2803 - apipie docs, rabl definition matches conventions

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

fixes #2791 - ptable api was missing :layout and :os_family

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

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