The back link has been moved from the far right of the page, which
is not very intuitive, into a location next to the facet tabs.

Facet container has been created to hold facet header (i.e. title,
search fields, buttons, links) and facet content.

Previously the entities and navigation are entangled inside a common
DOM structure which restricts code reuse. Now they have been moved
into separate structures.

Previously the tab state is represented using numeric index such
as navigation=0&identity=1 which is not very user friendly. Now the
code has been modified to use entity names such as
navigation=identity&identity=group.

The singular object IPA.nav has been converted into an IPA.navigation
class. The admin and self-service navigation tabs have been converted
into subclasses of IPA.navigation and will be instantiated according
to user authorization.

The widget base class has been modified to validate integer value
if the type is specified in the metadata. This is used to validate
entitlement quantity.

replacing the action panel with the Design for 2.1
Significantly cleaned up implementation of intra-entity navigation
requires additional CSS work
still need to integrate the search controls onto each page
cleaning up interface between entity and facet
simplified nested tabs logic

Fixed role navigation
select default tab from the search widget
fixed unit tests and jsl
keep tabs area allocated

set default tab selected whenever the pkey changes.

Removing styling that is changing positions of buttons.  The logic for that was for action-panel, but does not translate to entity-header.

change from metadata name to label for I18N

set selected tab in entity_init.

Default title for entities without search and pkeys

associations in table now link.

remove colon from title when not showing pkey

added Managed by facet group.

Removed entities that are, for some reason, invalid.