This patch reuses existing forms by clearing them, rather than
re-instantiating them again and again.
Also, panel start time should be better due to less package
pre-loading.
Change-Id: Ia3e64fd4b4084bb5ec35a669c5840c9fc3c58f2e
* new "Manager Secretary" call forwarding type
* new /api/managersecretary
- controls "Manager Secretary" call forwarding auto set
* support Prefer='internal' to avoid all form validations,
and creations as well as no hal is created but json body
is returned instead. only usable on port 1442 for
internal ngcp api clients.
* Role/API valid_uuid() check
Change-Id: I826138d8cdbce737c09c3b98bc7bdd905d09e81c