Bug 1157723

Current implementation of HAL picketlink extension behaves differently that rest of the console in some areas.

Client side validation uses alert windows
------------------------------------------
This can be observed for example when adding Trusted domain or SAML handlers to Identity provider. Two main issues with this approach are:

1) It's different from the rest of Admin Console and thus extremely inconvenient for customer / user.
2) Additionally there is no way to test it properly – even web browser has no control over system windows (other then opening them)


Creation of new resources should be done via wizard window
----------------------------------------------------------
The forms to create some of the "sub-resources" (such as trusted domains or SAML handler for Identity providers) are currently inlined. These form shoudl be moved to wizard windows for the following reasons:

1) It's different from the rest of Admin Console and thus extremely inconvenient for customer / user.
2) It makes the whole UI confusing as there is too much stuff displayed at once.