fixes #777 - this enable auditing of when a host is changing its puppet class assignmetns

one limitation of this patch is that at the moment, each class change
gets its own audit record.

fixes #322 Ability to add custom variables and multiple values resovled
in a dynamic Hierarchally order

This commits introduces the ability to define variables per puppet
class.

additionally, each class can have multiple values, depends on the host
which is requesting that variable....

splitted setting default data from the migration
this allows to add new data and modify its defaults
improved settings UI a bit more
refs #100

fixes #100 - Setting is now a ActiveRecord object

This allows users to manage foreman settings via the UI.

the UI is a bit ugly, but works :)

Fixes #820 - Intel Solaris support

Signed-off-by: Paul Kelly <paul.ian.kelly@googlemail.com>

Feature #896 add json response for statistics page

a few test fixtures had to be changed, in order to ensure that
statistics are returned correctly.

Signed-off-by: Corey Osman <corey@logicminds.biz>
Signed-off-by: Ohad Levy <ohadlevy@gmail.com>

added search bookmarks, fixes #836

• adds sub navigations under main menu items, each sub navigation is a bookmark.
• adds visual improvements to main menu

  app/controllers/bookmarks_controller.rb | 74 ++++++++
  app/helpers/application_helper.rb | 2 +-...

fixes #52 - remove unused fields from puppetclasses table

fixes #761 - Support Puppet 2.6.x Report format 2

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...