To improve code readability and extensibility the containers for action
panel and client area are now created in IPA.entity.setup(). The 'client area'
has been renamed into 'content'. The IPA.facet.create() has been renamed to
IPA.facet.create_content().
A couple of the ACI definitions were incorrect, and the end result was that fields were not getting initialized. USing the declarative approach cleaned up the cause.
Also fixed a few broken unit tests
Delay the creation of entities until after ipa init is called
made the user and group entity definitions declarative
removed unused facet from groups
adjusted unit tests
made review changes:
factories are now in an associative array
entity init called right after factory
init dialogs in entity init
fixed type on search
