fixes #5241 - Add support for external user groups.

fixes #4290 add validation for user group max name length of 255

fixes #812 - new permissions model, user group role and nest support, role filters for better granularity

• Daniel Lobato <elobatocs@gmail.com>
• Joseph Magen <jmagen@redhat.com>
• Tom McKay <thomasmckay@redhat.com>
• Greg Sutcliffe <gsutclif@redhat.com>...

fixes #3975 - add audit to classes Domain, Subnet, SmartProxy, Role, Usergroup, AuthSource, Image, Bookmark that were not audited

fixes #2741 - rails 3 syntax

fixes #2985 - remove #as_json method from AR models since rabl views used for API

fixes #2801 - remove LOWER in default_scope of models that could cause PG error

refs #2254 - STI Host relationships

Added gettext calls to the usergroups and roles pages.

Note, this patch does not include an update to the strings file. This will allow patches to be submitted without colliding with each other.
To regenerate the strings file, run rake gettext:find.

API now allows for search of usergroups

removed has_many_polymorphs and used has_many :source and :source_type

fixes #1792 - error on json output of usergroups

api v1 - Users controller and tests

- split api routes to separate routes file
- better detection of permission failure in model
- fix ApiConstraints
- catch bad routes in api and return json
- render home#index links from restapi
- fixed resource params recognition

WIP rails3 migration

fixes #918 - API /usergroups won't output json

Signed-off-by: Marcello de Sousa <foreman-dev@area151.com>

fixed broken tests

added default order and paginations which
fixes #721
fixes #688

Fixes #366 - Redmine authorization port

This is a major feature which provides RBAC authorization within Foreman
a mental note to myself - never ever work on large commits

fixes #302 and all references to_label and to_s
removed references to all per_page settings as they are common now

fixes #271 - remove active scaffold plugin

Fixes #170 - implement usergroups

Added migration
Added tests
Added MVC files
Added the routes as well
Added the program logic and additional views
Added RESTful actions for update and create
Added validations to ensure that usergroup.name and user.login do not collide...