Fixes #5156, BZ1086503 - allow updating of system groups via /system/:id
Fixes #5098: Table select all checkboxes no longer trigger one another.

Previously, the select all functionality was tied to the assumption that a
table variable existed attached to the scope; however, this use of a table
variable reflected that created by an outside controller and not the internal
scope of the directive.

Changes the handling of select all internally within alch table by
introducing a private variable that belongs to each instance of alch-table.
Methods were introduced to wrap the internal variable to enforce the internal
nature of the variable.
Merge pull request #3958 from ehelms/fixes-5098

Fixes #5098: Table select all checkboxes no longer trigger one another.
Fixes #4940: Updating to support queryPaged and queryUnpaged across the UI.

Introduces a new factory that wraps ngResource in order to add a centralized
location to define methods that are shared across API resources. In this case,
queryPaged and queryUnpaged is being added to all API resources for querying
the API with paged and unpaged results.
Merge pull request #3952 from ehelms/fixes-4940

Fixes #4940: Updating to support queryPaged and queryUnpaged across the ...
Merge pull request #3971 from waldenraines/bug-5156

Fixes #5156, BZ1086503 - allow updating of system groups via /system/:id