fixed broken tests

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

fixes #698 - Searching for puppetclass in json format gives 500 error

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 #65, Fixes #339 and Fixes #539

• Smart proxy CRUD within Foreman
• Subnet operations
  • CRUD
  • Finding the next free IP (via the dhcp proxy)
• Association of subnets, domains to proxies (dns, dhcp and tftp)

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

added JSON API Support to the Domains Controller

Fixes #261 - parameters now use a single reference_id

This implementation uses STI but the table looks the same for all
variants. This is a little strange but it seems to work.

Also removed obsolete controllers and tests
Added more tests

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

• 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 #201 - Remove activescaffold from the domains page

modified the Ensure_not_use_by in Domain model, started the Domain test, and corrected some minor issues in Auth_source_ldap test

fixes #26

minor formating and aliasing

added domain and common specific parameters.
this adds a similar functionality to extlookup.
the order in which parameters are processed is:
common => domain => hostgroup => host
where the latest occurrence of a parameter takes priority.

allow imported domain names to be empty

fixed an issue with wrong contoller names which lead to broken links, redid some model relationships (hopefuly simplified - hence removed the nested_has_many_through plugin

realigned models to use :though and habtm when it made sense, setup basic AS controllers to support that

fixed activerecord validations initiations etc WIP

Added domain model.
removed ensure_not_used from all models and add it to Activerecord:Base class as an initalizer