Changing AS number of Bgp Router removes configured peers

[Nischal Sheth]

Changing the AS number for an existing Bgp Router clears it's list of
configured peers. When the change is saved, there's a popup which says
that no peer is selected. If the user clicks continue, then all the
previously configured peers are removed.

The correct behavior would be to always leave the list of configured
peers unchanged. User can remove peers explicitly if they want to.

See attached screen shots where AS is changed from 64512 to 64511.

[Nischal Sheth (nsheth)]

Shows that the Configured Peer list is cleared.

[Nischal Sheth (nsheth)]

Shows the popup with warning about no peer chosen.

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/13136
Submitter: asbalaji (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/13136
Committed: http://github.org/Juniper/contrail-web-controller/commit/519357718d98d0e784e10622936ae211c09fcfcb
Submitter: Zuul
Branch: R2.20

commit 519357718d98d0e784e10622936ae211c09fcfcb
Author: Balaji Kumar AS <email address hidden>
Date: Tue Aug 18 18:11:16 2015 +0530

Support forwarding_mode from Global Vrouter config.

Closes-Bug: #1471637
Closes-Bug: #1475370

1471637
Implemented forwarding_mode in VN page by removing web server config knob and using forwarding_mode of global vrouter config instead.
Also added UI knob to configure forwarding_mode of global vrouter config under 'Global Options' page.

1475370
In BGP peers config page, removed text change handler on ASN.

Change-Id: Ia59f2cd6ab9a6eff5f61da5ba3e8a89e625244a5

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/16018
Submitter: Siva Bavanasi (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/16018
Committed: http://github.org/Juniper/contrail-web-controller/commit/c950d3c483bacad5d89a0aee7e5d20785d78f45e
Submitter: Zuul
Branch: master

commit c950d3c483bacad5d89a0aee7e5d20785d78f45e
Author: Siva Bavanasi <email address hidden>
Date: Mon Dec 28 15:04:55 2015 +0530

Added new Attributes to the UI as for schema

and also fixed below issues
1)Collection validations for peers
2)Able to click on Delete button even though it is disabled
3)No Peer selected Message popup should be shown if no peer is selected

Closes-bug: #1529582
Closes-bug: #1498770
Closes-bug: #1513341
Closes-bug: #1475370

Change-Id: I4cefe150bf246b3fa809b076b5659850e9d9eb1b