Add organization and location to foreman.

This feature allows foreman to provide multi location, multi tenant and
multi organizations capablities.

the idea is that resources within foreman (e.g. hosts, subnets, users,
environments etc) can belong to one or more locations and organization,...

fixes #1957 - remove old libvirt hypervisors code

Since foreman 1.0 libvirt hypervisors are now part of compute resources
this patch removes the old code and migrate any existing hypervisors to
be libvirt based compute resources.

[UI] Fixed inconsistent tab naming for the initially active tab

fixes #1664 hostgroup-selected for edit host is broken.

adds ec2 provisioning support fixes #1223

- added progress bar for instance creation
- minor fixes for certname based deployments
- added ssh provisioning support to orchestartion, which utilize finish
scripts by default
- added images support (part of the vm compute tab)...

updates UI to bootstrap v2

fixes #1503 - When creating a host, it should be possible to define a Puppet CA and a Puppet Master to use

fixes #1411 - hostgroup ajax actions are mostly broken

WIP rails3 migration

fixes #1272 - New Hostgroup: Selecting an environment does not update class list

fixes #1267 - missing root password

new UI for foreman

fixes #1085 - add default domain and subnet settings to hostgroups

fixes #724 - Allow default VM specs to be tied to a hostgroup

fixes #35 - Allow hostgroup nesting for puppet classes and parameters

Fixes #609 - Orchestrate puppetca operations

This also includes adding support for a puppet smart-proxy target type
and providing migration support
Updated to provide backward compatability for host and hostgroup objects
Now terminates the build and incorporates other fixes...

updates host forms

added css grid and converted most pages to use that grid

Fixes #649 - Makes the operating system settings for hostgroups obey the :unattended global setting

Based on the original patch from Justin Sherrill.

Fixes #631 - Adds the ability to set default values for hostgroups, which
are automatically applied when creating a new host (and selecting that
host group), and allows for templates to be rendered with those default
hostgroup values

• Remove active scaffold from hosts controller.
• changed default host graphs from one day for up to one week
• added dynamic dropdown boxes for host creation / edit page (e.g. for puppet classes, operating systems etc)....

fixes #200 - Remove activescaffold from the puppet groups page