fixes #1489 - add AIX family and facts importer support

Fixes #3721 - Map OS family to a display variant

Fixes #3720 - Add description field to operatingsystem

fixes #2818 - validation of OS families in ptables

fixes #3091 - strip leading and trailing whitespace before_save on names of all objects

fixes #2400 migration to remove orphaned records and add foreign keys constraints to database tables

fixes #2932 - add find_by_fullname for Operatingsystem

refs #2400 clean up tests so there are no orphaned foreign keys

WIP rails3 migration

fixes #1077 - Ensure that host OS attributes are related to the OS itself

Fixes #540 - Manages sub proxies

Automates the creation of DHCP, DNS and TFTP settings on remote servers.
This handles all required settings in order to prepare a machine for provisioning.

• Reservation will be created per host, setting the following options:...

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 #237 - installing puppet from epel breaks if base image is not 5.3 or 4.9 release

Commented failing test due to unimplemented validation in OperatingSystem.

refactored the trailing spaces test and added parameter test

added before_destroy :ensure_not_used test on RED

refactoring tests

operatingsystem tests refactored on green

refactor

Operatingsystem tests on green

updated migrations to use puppet Rails function of creating the db schema, adjusted what ever it took to get the first Fedora 11 client installed with our kickstart