[UI] Shared network port was not getting shown in port edit

[Balamurugan Gopal]

If there is a shared network port in edit case it was not able to load it in the edit pop up.
 It was disabled and and no values where selected.

Also creating a port with shared network was trowing a error because of wrong data sent from UI.

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/17914
Submitter: Balamurugan Gopal (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/19620
Submitter: Siva Bavanasi (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/19620
Committed: http://github.org/Juniper/contrail-web-controller/commit/57e3fff9147d5157a58ac8cdc5cebbd9e6427069
Submitter: Zuul
Branch: R3.0

commit 57e3fff9147d5157a58ac8cdc5cebbd9e6427069
Author: balamurugang <email address hidden>
Date: Fri Feb 26 21:20:04 2016 +0530

Shared Network was not getting selected in Port edit.

The shared network was not geting selected in the dropdown of the network in
Port page.
When we do a edit of a port with shared network it was getting edited with the
shared network not getting selected but the network was disabled.

and also fixed "Port creation fails with shared network" issue

Reason:
The function formatCurrentFQName was modifing the value passed to the function
because of that the variable in the parent function is modified.

Fixed:
Made a clone of the function so the the parent function values are safe and not
changed.

Change-Id: Id4a66b03c65a5b2b8b9cf5ed56d63bc504c45afe
Closes-Bug: #1550385

[Rahul (rahuls)]

Fixed in mainline with

https://review.opencontrail.org/#/c/19282/